Acquisition method (AMC)
1
FSC 5640 × INSULATION SLEEVING,THERMAL
INSULATION SLEEVING,THERMAL
5640-00-841-5217 FSC 5640
NSN 5640-00-841-5217 (also written 5640008415217; NIIN 00-841-5217) is an insulation sleeving, thermal in Federal Supply Class 5640, Wallboard, Building Paper, and Thermal Insulation Materials. 5 manufacturer part numbers from 2 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| LAYER QUANTITY AARM | 1 |
| FABRICATION METHOD AARN | COMPRESSED |
| FLAMMABILITY RATING AARQ | SELF-EXTINGUISHING, FIRE RETARDANT |
| INSULATION THICKNESS AARU | INCHES NOMINAL 1.500 |
| INSIDE DIAMETER AARX | INCHES MAXIMUM 1.900 |
| LENGTH ABRY | INCHES NOMINAL 36.000 |
| DESIGN FORM ARJD | SPLIT ROUND |
| SPECIAL FEATURES FEAT | NOT FOR SUBMARINE USE |
| FLEXIBILITY FLEX | RIGID |
| MATERIAL MATT | LOCATION NOT OTHERWISE SPECIFIED GLASS FIBER |
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 |
|---|---|---|
| MIL-DTL-32585 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-32585 TY1FM4 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| MIL-I-22344 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-22344 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL32585TY1FM4 1.5TH 1.9ID 36L | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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 — 2 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 | |
|---|---|---|---|---|---|
| SPE8E6-26-T-4496 | Sep 3, 2026 | Sep 14, 2026 | 52 | Expired | View at DIBBS → |
| SPE8E6-26-T-4349 | Aug 26, 2026 | Sep 8, 2026 | 2 | 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 SLEEVING,THERMAL." nsnexplorer.com, https://nsnexplorer.com/nsn/5640-00-841-5217/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5640-00-841-5217/