# NSN 5640-01-387-8080: Insulation Felt, Thermal

NSN 5640-01-387-8080 (also written 5640013878080; NIIN 01-387-8080) is an insulation felt, thermal in Federal Supply Class 5640, Wallboard, Building Paper, and Thermal Insulation Materials. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5640-01-387-8080 (5640013878080)
- NIIN: 01-387-8080 (013878080)
- Item name: INSULATION FELT,THERMAL
- Federal Supply Class: [FSC 5640 Wallboard, Building Paper, and Thermal Insulation Materials](https://nsnexplorer.com/fsc/5640/)
- Federal Supply Group: [FSG 56](https://nsnexplorer.com/group/56/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGL | WIDTH | INCHES NOMINAL 60.000 |
| ABNM | THICKNESS | INCHES NOMINAL 1.000 |
| ABRY | LENGTH | INCHES NOMINAL 600.000 |
| ALQG | CONTAINER TYPE | ROLL |
| ARSD | CONTENT WITHIN EACH UNIT PACKAGE | 45FT ROLL |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS FIBER |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE XB |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MIL-DTL-24244 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-I-24244 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-04 | $895.75 | 23 | MIDWEST FIBERGLAS FABRICATORS, INCORPORATED | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5640013878080) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-04 | [SPE8E627P0130](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5640013878080) | INSULATION FELT, THERMAL | MIDWEST FIBERGLAS FABRICATORS, INCORPORATED | $20,602.25 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5640013878080&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5640013878080
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5640-01-387-8080/
JSON: https://nsnexplorer.com/api/nsn/5640-01-387-8080.json