Acquisition method (AMC)
3
FSC 2640 × VALVE CORE
VALVE CORE
2640-00-890-7965 FSC 2640
NSN 2640-00-890-7965 (also written 2640008907965; NIIN 00-890-7965) is a valve core in Federal Supply Class 2640, Tire Rebuilding and Tire and Tube Repair Materials. 9 manufacturer part numbers from 8 suppliers are on record. No purchases are on record yet.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| COMMERCIAL CORE LENGTH DESIGNATOR AFLB | SHORT |
| SIZE DESIGNATION ALJP | STANDARD |
| SPRING TENSION TYPE BRHG | MEDIUM |
| ITEM TYPE CATEGORY DAAH | ACCESSORY |
| ACCESSORY TYPE DAAJ | VALVE |
| SPECIAL FEATURES FEAT | ACTION ID 45372348 |
| MATERIAL MATT | SPRING STEEL CORROSION RESISTING |
| FSC APPLICATION DATA ZZZV | RESERVOIR,AIR CONDITIONING AIRCRAFT |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 100405-9001-311 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) |
| 10106382 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 11507572 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 1B48192-1 | 18355 | THE BOEING COMPANY |
| 9914A | 27783 | SCHRADER-BRIDGEPORT INTERNATIONAL INC DBA SCHRADER AUTOMOTIVE |
| 9914A | 53477 | SCOVILL INC SCHRADER BELLOWS DIV |
| 9914A | U5633 | SCHRADER SPD |
| CD4028 | U5633 | SCHRADER SPD |
| M79455 | K4744 | BABCOCK INTEGRATED TECHNOLOGY LIMITED |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L7-26-T-4594 | Aug 7, 2026 | Oct 22, 2026 | 202 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE CORE." nsnexplorer.com, https://nsnexplorer.com/nsn/2640-00-890-7965/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2640-00-890-7965/