The Insulation Blanket,thermal, cataloged under National Stock Number 5640-01-195-4633, is classified within Federal Supply Class 5640 (No Item Name Available) of the Construction and Building Materials group. The primary manufacturer of record is Bergstrom Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5640-01-195-4633 |
| Primary Part Number | 58609 |
| Item Name | Insulation Blanket,thermal |
| FSC / FSG | 5640 / 56 — No Item Name Available |
| Manufacturer | Bergstrom Inc |
| Status | ACTIVE |
| Material | POLYETHYLENE FOAM LAYER |
| Layer Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| Thickness | 0.500 INCHES NOMINAL IN |
| Length | 14.530 INCHES NOMINAL IN |
| Width | 4.920 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5640-01-195-4633 is a Insulation Blanket,thermal, manufactured by Bergstrom Inc, classified under FSC 5640 (No Item Name Available). Status: active.
NSN 5640-01-195-4633 has 2 cross-referenced part numbers: 354863 (Austin-Westran Llc), 58609 (Bergstrom Inc).
There are 2 known substitutes for 5640-01-195-4633: 5310-00-053-7804, 4730-01-029-2857. Verify interchangeability with system specifications before substitution.
Key specifications for 58609: Material: POLYETHYLENE FOAM LAYER; Layer Quantity: 1 LOCATION NOT OTHERWISE SPECIFIED; Thickness: 0.500 INCHES NOMINAL IN; Length: 14.530 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.