Acquisition method (AMC)
1
FSC 1660 × INSULATION BLANKET,THERMAL,AIRCR
INSULATION BLANKET,THERMAL,AIRCR
1660-01-540-6453 FSC 1660
NSN 1660-01-540-6453 (also written 1660015406453; NIIN 01-540-6453) is an insulation blanket, thermal, aircr in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 6 manufacturer part numbers from 3 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 70302-02128 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| 70302-02128-104 | 22013 | TIGHITCO INC. |
| 70302-02128-104 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| 78286/70302-02128-104 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| 99H28141-104 | 22013 | TIGHITCO INC. |
| 99H28141-104 | 4R582 | TIGHITCO 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
—
Aug 11, 2026
Last purchased
1 · 1.0/yr
Purchase records
$14,445
Total demand
$14,445
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 11, 2026 | SPE4A725D5124/SPE4A726F9354 ↗ | DUTCH VALLEY SUPPLY CO. | — | $14,445 |
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
DUTCH VALLEY SUPPLY CO.
last award Aug 2026
SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
no award yet
no awards on record
Listed source TIGHITCO INC.
no award yet
no awards on record
Listed source TIGHITCO INC.
no award yet
no awards on record
Listed source DUTCH VALLEY SUPPLY CO. won the only award on record. DUTCH VALLEY SUPPLY CO. 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 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "INSULATION BLANKET,THERMAL,AIRCR." nsnexplorer.com, https://nsnexplorer.com/nsn/1660-01-540-6453/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/1660-01-540-6453/