# NSN 5999-01-542-1699: Heat Sink-Insulator

NSN 5999-01-542-1699 (also written 5999015421699; NIIN 01-542-1699) is a heat sink-insulator in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5999-01-542-1699 (5999015421699)
- NIIN: 01-542-1699 (015421699)
- Item name: HEAT SINK-INSULATOR
- Federal Supply Class: [FSC 5999 Miscellaneous Electrical and Electronic Components](https://nsnexplorer.com/fsc/5999/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | AN/GSQ-T103 TCTS CONSUMABLES, WSD: TACTICAL AIRCREW COMBAT TRAINING SYSTEM (TACTS) |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY-THERMALLY CONDUCTIVE, REINFORCED, SOFT 'S-CLASS' GAP FILLING MATERIAL; LOW 'S-CLASS' THERMAL RESISTANCE AT LOW PRESSURES; |
| FEAT | SPECIAL FEATURES | HIGHLY CONFORMABLE, DISIGNED FOR LOW-STRESS APPL. FIBERGLASS REINFORCED FOR PUNCTURE, SHEAR & TEAR RESISTANCE; NATURAL TACK & PROTECTIVE LINERS BOTH SIDES; SHEET SIZE 9"X16" |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| GP3000S30-0.020-02-0816-NA | 0ZVJ2 | BERGQUIST CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HB2166272 | 55285 | HENKEL CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE7M526V6622](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999015421699) | HEAT SINK-INSULATOR | KAMPI COMPONENTS CO INC | $12,193.14 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999015421699&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999015421699
- 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/5999-01-542-1699/
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