The Insulation,thermal, cataloged under National Stock Number 5640-01-030-6156, is classified within Federal Supply Class 5640 (No Item Name Available) of the Construction and Building Materials group. The primary manufacturer of record is Thermafiber, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5640-01-030-6156 |
| Primary Part Number | 1098001 |
| Item Name | Insulation,thermal |
| FSC / FSG | 5640 / 56 — No Item Name Available |
| Manufacturer | Thermafiber, Inc. |
| Status | ACTIVE |
| Physical Form | GRANULAR |
| Material | MINERAL FIBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CRYOGENIC WOOL | Sloss Industries Corp (USA) |
| 1098001 PRIMARY | Thermafiber, Inc. (USA) |
| INDUSTRIAL GRANULATED BULK WOOL | Thermafiber, Inc. (USA) |
| H-4 | Eaglepicher Corp (USA) |
NSN 5640-01-030-6156 is a Insulation,thermal, manufactured by Thermafiber, Inc., classified under FSC 5640 (No Item Name Available). Status: active.
NSN 5640-01-030-6156 has 4 cross-referenced part numbers: CRYOGENIC WOOL (Sloss Industries Corp), 1098001 (Thermafiber, Inc.), INDUSTRIAL GRANULATED BULK WOOL (Thermafiber, Inc.), H-4 (Eaglepicher Corp).
There are 10 known substitutes for 5640-01-030-6156: 3410-00-088-5680, 5120-00-187-1034, 4320-00-398-9375 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1098001: Special Features: NONCORROSIVE, NON-HYGROSCOPIC, AND INCOMBUSTABLE; LEACHABLE ORGANIC MATERIAL NOT TO EXCEED 0.2 PERCENT; THERMAL CONDUCTIVITY 0.75 BTU INCHES PER HOUR PER CUBIC FOOT AT 600 DEGREES FAHRENHEIT, MAXIMUM.; Physical Form: GRANULAR; Material: MINERAL FIBER. 3 total characteristics are documented in the Federal Logistics Information System.