4310-01-324-4319 Ring,piston
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 0
- Last price paid
- …
- Standard price
- $812.86 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 2
- Awards on record
- 32
- 2013 to 2026
- DLA demand
- 102 EA
- Next 12 months, as of October 19, 2026; DLA stock 99 on hand, Sep 2026
Identification
- Item name
- Ring,piston
- FSC / PSC
- 4310 · Compressors and vacuum pumps
- NSG (group)
- 43 · Pumps and compressors
- NIIN assigned
- 19-AUG-90
- Unit
- EA (Each)
- NSN
- 4310-01-324-4319
- NIIN
- 01-324-4319
Name, end product, NIIN date and unit: DLA's Federal Logistics Information System (PUB LOG). Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
Approved suppliers
Manufacturers and part numbers DLA has qualified for this item, and the part numbers in its catalog record
| Supplier | CAGE | CAGE status | Part status (RNCC / RNVC) | Supplier part # | Listed in |
|---|---|---|---|---|---|
| ROLLS-ROYCE CORPORATION | 63005 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 23008234 | DLA approved-source file |
| SARGENT AEROSPACE & DEFENSE, LLC | 71687 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | AAG-17513 | DLA approved-source file |
| ROLLS-ROYCE CORPORATION | 63005 | A (Active) | 1 (Source control reference) / 2 (An item-identifying number) | 63005/23008234 | FLIS part list |
Source: DLA's approved-source file published with the RFQs and the part list of DLA's catalog record (FLIS). CAGE and part status are FLIS's codes with DLA's wording.
Pricing and awardees
Characteristics
Government-defined characteristics of this item (FLIS)
Hazardous and environmental
- Hazardous material (HMIC)
- N (No data in hmirs)
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- Schedule B
- 8414902095
- PINC
- 0011459
- Criticality (CRIT CD)
- X
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
Major organizational entity (MOE) rules
How each service or agency buys and manages this item
| Rule | MOE | AMC | AMSC | NIMSC | IMC | AAC | DSOR |
|---|---|---|---|---|---|---|---|
| FXGC | Air Force (DF) | 1Suitable for competition (second or later time) | BSource control drawing names the makers | Z | |||
| N9BC | Navy (DN) | 1Suitable for competition (second or later time) | BSource control drawing names the makers | Z | |||
| YD01 | Israel (YD) | ||||||
| ZF01 | France (ZF) | ||||||
| ZJ01 | Japan (ZJ) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). AMC and AMSC wording: DFARS PGI 217.7506. Hover a code for DLA's wording.
Government organizations
The services and agencies that manage or use this item
| Organization | Effective date | Unit of issue | Unit price | Qty per unit | Controlled inventory | Shelf life | Acquisition advice | Source of supply |
|---|---|---|---|---|---|---|---|---|
| Air Force (DF) | 01-OCT-2026 | EA (Each) | $812.86 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $812.86 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $812.86 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). Unit prices are DLA's standard prices (its catalog price to its customers, with DLA's surcharge), not prices DLA paid.
DIBBS RFQs
Recent DLA requests for quotation for this item on DIBBS, newest first: 0 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7M127T0656DIBBS only | 4310-01-324-4319 | Ring,piston | 27 | EA | $812.86 per EA | … | … | No set-aside | Yes | October 12, 2026 | October 23, 2026Closed |
| SPE7M126U6633Also a SAM.gov notice | 4310-01-324-4319 | Ring,piston | 48 | EA | $812.86 per EA | … | … | Small business | November 11, 2026First seen | October 9, 2026Closed |
→ These RFQs in the DIBBS list
“First seen”: an RFQ from DIBBS's file of all open RFQs, which gives no issue date. Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
DLA stock on hand
As of September 2026
DLA's own inventory
- On hand
- 99
- On back order
- 0
- Reorder point
- –
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| September 2026 | 4310-01-324-4319 | 99 | – |
| August 2026 | 4310-01-324-4319 | 102 | – |
| July 2026 | 4310-01-324-4319 | 109 | – |
| June 2026 | 4310-01-324-4319 | 111 | – |
| May 2026 | 4310-01-324-4319 | 125 | – |
| April 2026 | 4310-01-324-4319 | 131 | – |
| March 2026 | 4310-01-324-4319 | 147 | – |
| February 2026 | 4310-01-324-4319 | 164 | – |
| January 2026 | 4310-01-324-4319 | 176 | – |
| December 2025 | 4310-01-324-4319 | 175 | – |
| November 2025 | 4310-01-324-4319 | 119 | – |
| October 2025 | 4310-01-324-4319 | 5 | – |
| September 2025 | 4310-01-324-4319 | 10 | – |
Showing 1 to 10 of 13 results
Source: DLA's monthly on-hand, back-order and reorder-point files (DLA FOIA reading room), each month as of its last day. DLA's own inventory, not a purchase: stock near or under the reorder point, or back orders, usually come before a buy.
DLA forecast
DLA's purchase forecast for the next 24 months, and its lead time
DLA's own figures
- Next 24 months
- DLA expects to buy 198 from October 2026
- Largest month
- 9 in October 2026
Next 12 months: 102 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 013244319 | October 2026 | 9 | … |
| 013244319 | November 2026 | 8 | … |
| 013244319 | December 2026 | 9 | … |
| 013244319 | January 2027 | 8 | … |
| 013244319 | February 2027 | 9 | … |
| 013244319 | March 2027 | 8 | … |
| 013244319 | April 2027 | 8 | … |
| 013244319 | May 2027 | 9 | … |
| 013244319 | June 2027 | 8 | … |
| 013244319 | July 2027 | 9 | … |
| 013244319 | August 2027 | 8 | … |
| 013244319 | September 2027 | 9 | … |
| 013244319 | October 2027 | 8 | … |
| 013244319 | November 2027 | 9 | … |
| 013244319 | December 2027 | 8 | … |
| 013244319 | January 2028 | 9 | … |
| 013244319 | February 2028 | 8 | … |
| 013244319 | March 2028 | 9 | … |
| 013244319 | April 2028 | 7 | … |
| 013244319 | May 2028 | 7 | … |
| 013244319 | June 2028 | 9 | … |
| 013244319 | July 2028 | 7 | … |
| 013244319 | August 2028 | 8 | … |
| 013244319 | September 2028 | 7 | … |
Showing 1 to 10 of 24 results
Source: DLA's monthly files in its FOIA reading room: the 24-month demand forecast (what DLA expects to buy, not a commitment) and the ALT/PLT file (administrative lead time: requirement to award; production lead time: award to delivery).
DLA award history
32 award lines since 2013, 6 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 04836JAMAICA BEARINGS CO., INC. | 21 | May 9, 2025 |
| 22819BOEING DISTRIBUTION, INC. | 4 | August 26, 2026 |
| 6PZL1LARKOS PACKING AND DISTRIBUTION INC. | 3 | January 14, 2025 |
| 19151Lynn Electronics LLC | 2 | October 21, 2021 |
| 7Z016KAMPI COMPONENTS CO INC | 1 | October 6, 2026 |
| 0RCD8HOOSIER INDUSTRIAL SUPPLY, INC | 1 | October 27, 2023 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 2 | 2 |
| 2025 | 4 | 2 |
| 2024 | 1 | 1 |
| 2023 | 5 | 4 |
| 2022 | 6 | 3 |
| 2021 | 4 | 2 |
| 2019 | 2 | 1 |
| 2018 | 1 | 1 |
| 2017 | 1 | 1 |
| 2016 | 1 | 1 |
| 2014 | 1 | 1 |
| 2013 | 4 | 1 |
Source: DLA's award history files (its FOIA reading room: every DLA award line since 2013, refreshed monthly), plus the past awards listed in this item's RFQ documents that those files lack. Counts are award lines, not dollars; surplus buys are left out.
DLA awards for this item
25 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | JAMAICA BEARINGS CO., INC. | $238,440 | 18 |
| 2 | LARKOS PACKING AND DISTRIBUTION INC. | $34,885 | 3 |
| 3 | LYNN ELECTRONICS LLC | $16,880 | 2 |
| 4 | BOEING DISTRIBUTION, INC. | $7,352 | 3 |
| 5 | HOOSIER INDUSTRIAL SUPPLY, INC | $6,036 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7M125V4880From the item's award history | May 9, 2025 | JAMAICA BEARINGS CO., INC. | $24,475 |
| SPE7M125P5219From the item's award history | March 26, 2025 | JAMAICA BEARINGS CO., INC. | $55,180 |
| SPE7M125P2971From the item's award history | January 21, 2025 | JAMAICA BEARINGS CO., INC. | $25,365 |
| SPE7M125P2633From the item's award history | January 14, 2025 | LARKOS PACKING AND DISTRIBUTION INC. | $17,883 |
| SPE7M124P4328From the item's award history | March 7, 2024 | JAMAICA BEARINGS CO., INC. | $21,216 |
| SPE7M124V1019From the item's award history | November 24, 2023 | LARKOS PACKING AND DISTRIBUTION INC. | $14,294 |
| SPE7M124P0824From the item's award history | October 27, 2023 | HOOSIER INDUSTRIAL SUPPLY, INC | $6,036 |
| SPE7M123V9213From the item's award history | September 13, 2023 | BOEING DISTRIBUTION, INC. | $6,415 |
| SPE7M123V6316From the item's award history | May 8, 2023 | JAMAICA BEARINGS CO., INC. | $8,308 |
| SPE7M123P2788From the item's award history | January 17, 2023 | JAMAICA BEARINGS CO., INC. | $19,761 |
| SPE7MC22V7588From the item's award history | April 28, 2022 | BOEING DISTRIBUTION, INC. | $469 |
| SPE7MC22V7368From the item's award history | April 25, 2022 | BOEING DISTRIBUTION, INC. | $469 |
| SPE7M122V5390From the item's award history | March 17, 2022 | LARKOS PACKING AND DISTRIBUTION INC. | $2,708 |
| SPE7M122V4746From the item's award history | February 25, 2022 | JAMAICA BEARINGS CO., INC. | $495 |
| SPE7M122V4231From the item's award history | February 10, 2022 | JAMAICA BEARINGS CO., INC. | $3,465 |
| SPE7M122V3216From the item's award history | January 7, 2022 | JAMAICA BEARINGS CO., INC. | $1,485 |
| SPE7M122V1697From the item's award history | November 15, 2021 | JAMAICA BEARINGS CO., INC. | $990 |
| SPE7M222P0118From the item's award history | October 21, 2021 | LYNN ELECTRONICS LLC | $11,288 |
| SPE7M121V9725From the item's award history | August 5, 2021 | JAMAICA BEARINGS CO., INC. | $9,310 |
| SPE7M221P1184From the item's award history | April 26, 2021 | LYNN ELECTRONICS LLC | $5,592 |
| SPE7M120V2776From the item's award history | December 3, 2019 | JAMAICA BEARINGS CO., INC. | $16,108 |
| SPE7M119V4469From the item's award history | February 19, 2019 | JAMAICA BEARINGS CO., INC. | $14,144 |
| SPE7M118V8580From the item's award history | May 7, 2018 | JAMAICA BEARINGS CO., INC. | $8,527 |
| SPE7M117P7371From the item's award history | July 26, 2017 | JAMAICA BEARINGS CO., INC. | $7,566 |
| SPE7M116M8741From the item's award history | September 6, 2016 | JAMAICA BEARINGS CO., INC. | $5,142 |
Showing 1 to 10 of 25 results
Source: DLA award notices on SAM.gov for solicitations that included this item (DLA posts them above $25,000), and the contracts of this item's past DLA awards (DLA's award history files and the RFQs' procurement history), joined to FPDS by contract number (an order under a long-term contract by the order and its contract). Amounts are FPDS obligations; DIBBS order totals are not shown. Department of Defense actions appear in FPDS about 90 days after they are signed.