Acquisition method (AMC)
1
FSC 1660 × INSULATION BLANKET,THERMAL,AIRCR
INSULATION BLANKET,THERMAL,AIRCR
1660-01-188-7231 FSC 1660
NSN 1660-01-188-7231 (also written 1660011887231; NIIN 01-188-7231) is an insulation blanket, thermal, aircr in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.
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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| FURNISHED ITEMS ABFF | QUILTED |
| WIDTH ABGL | INCHES NOMINAL 15.500 |
| TEMP RATING ABJH | FAHRENHEIT 850.0 |
| THICKNESS ABNM | INCHES NOMINAL 0.386 |
| LENGTH ABRY | INCHES NOMINAL 62.000 |
| LAYER QUANTITY AMHB | 1 |
| MAXIMUM THERMAL CONDUCTIVITY BDBG | NOT REQUIRED |
| LAYER ENVIRONMENTAL PROTECTION BDPC | SECOND LAYER HEAT RESISTANT |
| LAYER ENVIRONMENTAL PROTECTION BDPC | FIRST LAYER HEAT RESISTANT |
| LAYER ENVIRONMENTAL PROTECTION BDPC | THIRD LAYER HEAT RESISTANT |
| LAYER THICKNESS BDPD | SECOND LAYER INCHES NOMINAL 0.004 |
| LAYER THICKNESS BDPD | THIRD LAYER INCHES NOMINAL 0.380 |
| LAYER THICKNESS BDPD | FIRST LAYER INCHES NOMINAL 0.002 |
| SPECIAL FEATURES FEAT | -104 MAY BE USED INTERCHANGEABLY WITH 68A250324-2006;OLD AND NEW UPPER AND LOWER INSULATOR HALVES CANNOT BE INTERMIXED;THE FUNCTIONAL ENVIRONMENT OF THE INSULATION IS:TEMP-MINUS 65 DEG F TO 850 DEG F;ALTITUDE-MINUS 1,000FT TO 70,000FT;NHA 68A250470;F-15 AIRCRAFT;EFF ON 107 & UP |
| MATERIAL MATT | LAYER SECOND LAYER STEEL CORROSION RESISTING |
| MATERIAL MATT | LAYER THIRD LAYER GLASS FIBER |
| MATERIAL MATT | LAYER FIRST LAYER STEEL CORROSION RESISTING |
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 |
|---|---|---|
| 68A250324-2006 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 68B250052-104 | 25167 | HI-TEMP INSULATION INC DBA HI-TEMP INSULATION INC |
| 68B250052-104 | 54787 | THERMAL STRUCTURES, INC |
| 68B250052-104 | 76301 | THE BOEING COMPANY DIV DEFENSE |
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
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A7-26-T-789H | Sep 24, 2026 | Oct 1, 2026 | 16 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "INSULATION BLANKET,THERMAL,AIRCR." nsnexplorer.com, https://nsnexplorer.com/nsn/1660-01-188-7231/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/1660-01-188-7231/