Acquisition method (AMC)
3
FSC 2990 × HEATER,AIR DUCT,ENGINE
HEATER,AIR DUCT,ENGINE
2990-01-457-7405 FSC 2990
NSN 2990-01-457-7405 (also written 2990014577405; NIIN 01-457-7405) is a heater, air duct, engine in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | 2430-01-423-2819 |
| SPECIAL FEATURES FEAT | CAPACITY: 1.892 KW, RATED AT DC 22 V, 86 AMPS |
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 |
|---|---|---|
| 0735708 | S3002 | GENERAL DYNAMICS EUROPEAN LAND SYSTEMS - MOWAG GMBH DBA MOWAG AG |
| 159-3537 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 159-3537 | Z02C9 | WESTRAC EQUIPMENT PTY LTD |
| 159-3537 | Z0939 | CATERPILLAR OF AUSTRALIA PTY LTD |
| 159-3537 | Z2ZA9 | WILLIAM ADAMS PTY LTD |
| 159-3537 | ZF912 | HASTINGS DEERING (AUST) PTY LTD |
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
—
Oct 29, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,013
Total demand
$1,013
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 |
|---|---|---|---|---|
| Oct 29, 2026 | SPE7LX21D0087/SPE7LX27FA92M ↗ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | $1,013 |
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
ATLANTIC DIVING SUPPLY, INC. DBA ADS
last award Oct 2026
CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source CATERPILLAR OF AUSTRALIA PTY LTD
no award yet
no awards on record
Listed source GENERAL DYNAMICS EUROPEAN LAND SYSTEMS - MOWAG GMBH DBA MOWAG AG
no award yet
no awards on record
Listed source HASTINGS DEERING (AUST) PTY LTD
no award yet
no awards on record
Listed source WESTRAC EQUIPMENT PTY LTD
no award yet
no awards on record
Listed source WILLIAM ADAMS PTY LTD
no award yet
no awards on record
Listed source ATLANTIC DIVING SUPPLY, INC. DBA ADS won the only award on record. ATLANTIC DIVING SUPPLY, INC. DBA ADS 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 Nov 1, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HEATER,AIR DUCT,ENGINE." nsnexplorer.com, https://nsnexplorer.com/nsn/2990-01-457-7405/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2990-01-457-7405/