# NSN 1420-01-686-8438: Insulation, Thermal, Special Purpo

NSN 1420-01-686-8438 (also written 1420016868438; NIIN 01-686-8438) is an insulation, thermal, special purpo in Federal Supply Class 1420, Guided Missile Components. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 1420-01-686-8438 (1420016868438)
- NIIN: 01-686-8438 (016868438)
- Item name: INSULATION,THERMAL,SPECIAL PURPO
- Federal Supply Class: [FSC 1420 Guided Missile Components](https://nsnexplorer.com/fsc/1420/)
- Federal Supply Group: [FSG 14](https://nsnexplorer.com/group/14/)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| TD102482 | 14134 | UNITED TECHNOLOGIES CORPORATION DBA CHEMICAL SYSTEMS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TD102482-01 | 5H519 | PROPONENT, INC. DBA PROPONENT | [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=1420016868438&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1420016868438
- 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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