# NSN 1660-01-448-7707: Insulation Pipe Covering, Thermal

NSN 1660-01-448-7707 (also written 1660014487707; NIIN 01-448-7707) is an insulation pipe covering, thermal in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 1660-01-448-7707 (1660014487707)
- NIIN: 01-448-7707 (014487707)
- Item name: INSULATION PIPE COVERING,THERMAL
- Federal Supply Class: [FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment](https://nsnexplorer.com/fsc/1660/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | KC135D/E |
| CQSP | NOMINAL FITTING SIZE ACCOMMODATED | INCHES 4.000 |
| FEAT | SPECIAL FEATURES | 10.80 INCHES LONG |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS FIBER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 102M1011-505 | 15284 | EATON CORPORATION DIV FED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KC49677-505 | 18118 | TOLO INCORPORATED DBA BFGOODRICH AEROSPACE, TOLO DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1660014487707&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660014487707
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

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