Acquisition method (AMC)
3
FSC 1660 × DIFFUSER,AIR,AIRCRAFT HEATING AN
DIFFUSER,AIR,AIRCRAFT HEATING AN
1660-01-095-7599 FSC 1660
NSN 1660-01-095-7599 (also written 1660010957599; NIIN 01-095-7599) is a diffuser, air, aircraft heating an in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 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)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | AIR VENT WITH NOZZLE; FLANGE MOUNTED; FOUR 0.164 IN. MINIMUM AND 0.172 IN. MAXIMUM DIAMETER UNTHREADED MOUNTING HOLES; ALUMINUM ALLOY |
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 |
|---|---|---|
| 2540 | 83564 | NELLCOR PURITAN BENN SYSTEM CO |
| 2540-00-B-00 | 1RCS4 | AEROSPACE LIGHTING CORPORATION |
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
—
Aug 27, 2026
Last purchased
1 · 1.0/yr
Purchase records
$13,889
Total demand
$13,889
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 27, 2026 | SPE4A126V1446 ↗ | PIONEER INDUSTRIES, LLC | — | $13,889 |
Demand history
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
PIONEER INDUSTRIES, LLC
last award Aug 2026
AEROSPACE LIGHTING CORPORATION
no award yet
no awards on record
Listed source NELLCOR PURITAN BENN SYSTEM CO
no award yet
no awards on record
Listed source PIONEER INDUSTRIES, LLC won the only award on record. PIONEER INDUSTRIES, LLC won without being a listed source.
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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DIFFUSER,AIR,AIRCRAFT HEATING AN." nsnexplorer.com, https://nsnexplorer.com/nsn/1660-01-095-7599/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/1660-01-095-7599/