Acquisition method (AMC)
3
FSC 1560 × VALVE,AIR INLET
VALVE,AIR INLET
1560-01-189-2588 FSC 1560
NSN 1560-01-189-2588 (also written 1560011892588; NIIN 01-189-2588) is a valve, air inlet in Federal Supply Class 1560, Airframe Structural Components. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.
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)
Q
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | ACFT MODEL B-1B |
| FUNCTIONAL DESCRIPTION FTLD | USED AS AVIONIC UNIT AIR INLET VALVE |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | C/O 1 POPPET AND 1 VALVE |
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 |
|---|---|---|
| L5351317-001 | 43999 | THE BOEING COMPANY DIV LEGACY AM&M |
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
$750.00
Purchases
1
Total spend
$750.00
Sep 10, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,500
Total demand
$750.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | 1 | $750.00 | $750.00 | QUALITY AVIATION, INC DBA QUALITY AVIATION INC (62083) | Unknown | Source ↗ |
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 10, 2026 | SPE4A526P8062 ↗ | QUALITY AVIATION, INC DBA QUALITY AVIATION INC | — | $750.00 |
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.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
QUALITY AVIATION, INC DBA QUALITY AVIATION INC
last award Sep 2026
THE BOEING COMPANY DIV LEGACY AM&M
no award yet
no awards on record
Listed source QUALITY AVIATION, INC DBA QUALITY AVIATION INC won the only award on record. QUALITY AVIATION, INC DBA QUALITY AVIATION INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-26-T-401L | Sep 2, 2026 | Sep 9, 2026 | 1 | 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.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,AIR INLET." nsnexplorer.com, https://nsnexplorer.com/nsn/1560-01-189-2588/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/1560-01-189-2588/