Acquisition method (AMC)
3
FSC 1660 × ADAPTER,AIR INLET,HEAT EXCHANGER
ADAPTER,AIR INLET,HEAT EXCHANGER
1660-00-957-6794 FSC 1660
NSN 1660-00-957-6794 (also written 1660009576794; NIIN 00-957-6794) is an adapter, air inlet, heat exchanger in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 6 manufacturer part numbers from 4 suppliers are 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)
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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | METAL |
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 |
|---|---|---|
| 41B346-1 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS |
| 43234 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS |
| 43234-2 | 0UES3 | MID-AMERICA AEROTECH, LLC |
| 43234-2 | 19156 | MOOG INC DIV MOOG INC., SPACE AND DEFENSE - SALT LAKE CITY |
| 43234-2 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS |
| 43234-2 | 94697 | MOOG INC |
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
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$3,505
Total demand
$3,505
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 |
|---|---|---|---|---|
| Sep 28, 2026 | SPE4A526P8481 ↗ | MID-AMERICA AEROTECH, LLC | — | $3,505 |
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
MID-AMERICA AEROTECH, LLC
last award Sep 2026
E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS
no award yet
no awards on record
Listed source MOOG INC
no award yet
no awards on record
Listed source MOOG INC DIV MOOG INC., SPACE AND DEFENSE - SALT LAKE CITY
no award yet
no awards on record
Listed source MID-AMERICA AEROTECH, LLC won the only award on record.
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: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,AIR INLET,HEAT EXCHANGER." nsnexplorer.com, https://nsnexplorer.com/nsn/1660-00-957-6794/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/1660-00-957-6794/