4310-12-331-8495 Cylinder sleeve
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 1
- Next due November 20, 2026
- Last price paid
- …
- Standard price
- –
- Approved sources
- 1
- One approved manufacturer listed
- Awards on record
- 16
- 2013 to 2026
- DLA stock on hand
- 1
- as of Aug 2026; no DLA demand forecast
Identification
- Item name
- Cylinder sleeve
- FSC / PSC
- 4310 · Compressors and vacuum pumps
- NSG (group)
- 43 · Pumps and compressors
- Unit
- EA
- NSN
- 4310-12-331-8495
- NIIN
- 12-331-8495
Name: as written on the newest RFQ (21 characters at most). 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 suppliers DLA has qualified for this item
| Supplier | CAGE | Supplier part # |
|---|---|---|
| 1KWT0 | 061 825 |
Source: DLA's approved-source file published with the RFQs. CAGE and part status are FLIS's codes with DLA's wording.
Pricing and awardees
DIBBS RFQs
Recent DLA requests for quotation for this item on DIBBS, newest first: 1 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7M127T2508DIBBS only | 4310-12-331-8495 | Cylinder sleeve | 1 | EA | … | … | No set-aside | No | November 9, 2026 | November 20, 20267 days left | |
| SPE7M126T379KAlso a SAM.gov notice | 4310-12-331-8495 | Cylinder sleeve | 2 | EA | … | … | No set-aside | November 11, 2026First seen | October 8, 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 August 2026
DLA's own inventory
- On hand
- 1
- On back order
- –
- Reorder point
- 0.1Above the reorder point
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| August 2026 | 4310-12-331-8495 | 1 | 0.1 |
| July 2026 | 4310-12-331-8495 | 1 | 0.1 |
| June 2026 | 4310-12-331-8495 | 1 | 0.1 |
| May 2026 | 4310-12-331-8495 | 1 | 0.1 |
| April 2026 | 4310-12-331-8495 | 1 | 0.1 |
| March 2026 | 4310-12-331-8495 | 1 | 0.1 |
| February 2026 | 4310-12-331-8495 | 1 | 0.1 |
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
- Lead time
- administrative 28 days, production 72 days (100 in all)
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
16 award lines since 2013, 5 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 7BGA2ITL LLC | 7 | February 9, 2026 |
| 3X5D2ADVANCED PRODUCTS SERVICES INC. | 4 | October 18, 2022 |
| 7MR60WESTSIM ENGINEERING, INC. | 3 | September 7, 2023 |
| 6RVM4STEALTH SUPPLY, INC. | 1 | August 23, 2023 |
| 1V4T7DREAMFIND, INC. | 1 | June 14, 2022 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 1 | 1 |
| 2025 | 5 | 1 |
| 2024 | 1 | 1 |
| 2023 | 2 | 2 |
| 2022 | 4 | 3 |
| 2015 | 1 | 1 |
| 2014 | 1 | 1 |
| 2013 | 1 | 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
16 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | ITL LLC | $152,227 | 7 |
| 2 | ADVANCED PRODUCTS SERVICES INC. | $38,987 | 4 |
| 3 | WESTSIM ENGINEERING, INC. | $22,175 | 3 |
| 4 | STEALTH SUPPLY, INC. | $7,663 | 1 |
| 5 | DREAMFIND, INC. | $7,204 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7M126P3904From the item's award history | February 9, 2026 | ITL LLC | $15,522 |
| SPE7M126V0529From the item's award history | October 9, 2025 | ITL LLC | $25,430 |
| SPE7M125V9298From the item's award history | September 15, 2025 | ITL LLC | $25,430 |
| SPE7M125V7251From the item's award history | July 28, 2025 | ITL LLC | $11,700 |
| SPE7M125V2732From the item's award history | February 18, 2025 | ITL LLC | $11,389 |
| SPE7M125P3035From the item's award history | January 22, 2025 | ITL LLC | $45,556 |
| SPE7M124V1831From the item's award history | January 8, 2024 | ITL LLC | $17,201 |
| SPE7MC23V8591From the item's award history | September 7, 2023 | WESTSIM ENGINEERING, INC. | $7,759 |
| SPE7M123V8766From the item's award history | August 23, 2023 | STEALTH SUPPLY, INC. | $7,663 |
| SPE7M123V0387From the item's award history | October 18, 2022 | ADVANCED PRODUCTS SERVICES INC. | $7,199 |
| SPE7M122P7141From the item's award history | June 14, 2022 | DREAMFIND, INC. | $7,204 |
| SPE7MC22V6620From the item's award history | April 11, 2022 | WESTSIM ENGINEERING, INC. | $7,207 |
| SPE7MC22V4712From the item's award history | February 24, 2022 | WESTSIM ENGINEERING, INC. | $7,209 |
| SPE7M116V4739From the item's award history | December 28, 2015 | ADVANCED PRODUCTS SERVICES INC. | $10,864 |
| SPE7M114VG010From the item's award history | August 18, 2014 | ADVANCED PRODUCTS SERVICES INC. | $10,608 |
| SPE7M313V1453From the item's award history | April 24, 2013 | ADVANCED PRODUCTS SERVICES INC. | $10,316 |
Showing 1 to 10 of 16 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.