4310-12-331-8500 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 16, 2026
- Last price paid
- …
- Standard price
- –
- Approved sources
- 1
- One approved manufacturer listed
- Awards on record
- 24
- 2015 to 2026
- DLA stock on hand
- 1
- as of Jun 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
- 4310-12-331-8500
- NIIN
- 12-331-8500
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 | 062 230 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7M127T2340Also a SAM.gov notice | 4310-12-331-8500 | Cylinder sleeve | 2 | EA | … | … | No set-aside | No | November 6, 2026 | November 16, 20262 days left |
→ These RFQs in the DIBBS list
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 June 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 |
|---|---|---|---|
| June 2026 | 4310-12-331-8500 | 1 | 0.1 |
| May 2026 | 4310-12-331-8500 | 1 | 0.1 |
| April 2026 | 4310-12-331-8500 | 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 20 days, production 87 days (107 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
24 award lines since 2015, 5 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 7BGA2ITL LLC | 12 | August 20, 2026 |
| 3X5D2ADVANCED PRODUCTS SERVICES INC. | 9 | February 3, 2022 |
| 4QNY3PACIFIC STAR CORPORATION | 1 | June 9, 2022 |
| 6RVM4STEALTH SUPPLY, INC. | 1 | September 23, 2019 |
| 1V4T7DREAMFIND, INC. | 1 | March 21, 2016 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 3 | 1 |
| 2025 | 7 | 1 |
| 2024 | 2 | 1 |
| 2022 | 3 | 2 |
| 2020 | 2 | 1 |
| 2019 | 2 | 2 |
| 2018 | 1 | 1 |
| 2017 | 1 | 1 |
| 2016 | 2 | 2 |
| 2015 | 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
23 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | ITL LLC | $414,143 | 11 |
| 2 | ADVANCED PRODUCTS SERVICES INC. | $80,580 | 9 |
| 3 | STEALTH SUPPLY, INC. | $8,735 | 1 |
| 4 | DREAMFIND, INC. | $6,311 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7M126P3939From the item's award history | February 10, 2026 | ITL LLC | $25,473 |
| SPE7M126P3082From the item's award history | January 9, 2026 | ITL LLC | $24,385 |
| SPE7M126V0564From the item's award history | October 9, 2025 | ITL LLC | $20,985 |
| SPE7M125V9293From the item's award history | September 15, 2025 | ITL LLC | $41,863 |
| SPE7M125V7253From the item's award history | July 28, 2025 | ITL LLC | $20,201 |
| SPE7M125V4703From the item's award history | May 5, 2025 | ITL LLC | $20,201 |
| SPE7M125V4351From the item's award history | April 21, 2025 | ITL LLC | $20,201 |
| SPE7M125V3677From the item's award history | March 25, 2025 | ITL LLC | $20,201 |
| SPE7M125V2725From the item's award history | February 18, 2025 | ITL LLC | $19,001 |
| SPE7M124P8080From the item's award history | June 30, 2024 | ITL LLC | $110,407 |
| SPE7M124P7736From the item's award history | June 25, 2024 | ITL LLC | $91,223 |
| SPE7MC22V8093From the item's award history | June 9, 2022 | PACIFIC STAR CORPORATION | $0 |
| SPE7MC22V3852From the item's award history | February 3, 2022 | ADVANCED PRODUCTS SERVICES INC. | $9,717 |
| SPE7M122V0832From the item's award history | January 3, 2022 | ADVANCED PRODUCTS SERVICES INC. | $9,720 |
| SPE7MC21V0095From the item's award history | October 1, 2020 | ADVANCED PRODUCTS SERVICES INC. | $9,209 |
| SPE7MC20V6932From the item's award history | May 15, 2020 | ADVANCED PRODUCTS SERVICES INC. | $9,196 |
| SPE7M119V057MFrom the item's award history | September 25, 2019 | ADVANCED PRODUCTS SERVICES INC. | $8,658 |
| SPE7M019V055AFrom the item's award history | September 23, 2019 | STEALTH SUPPLY, INC. | $8,735 |
| SPE7M518V9407From the item's award history | June 4, 2018 | ADVANCED PRODUCTS SERVICES INC. | $8,095 |
| SPE7M518V3118From the item's award history | December 29, 2017 | ADVANCED PRODUCTS SERVICES INC. | $7,344 |
| SPE7M516V4024From the item's award history | May 13, 2016 | ADVANCED PRODUCTS SERVICES INC. | $12,616 |
| SPE7M516V3064From the item's award history | March 21, 2016 | DREAMFIND, INC. | $6,311 |
| SPE7M116V4799From the item's award history | December 28, 2015 | ADVANCED PRODUCTS SERVICES INC. | $6,025 |
Showing 1 to 10 of 23 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.