# NSN 5999-01-076-5892: Heat Sink, Electrical-Electronic

NSN 5999-01-076-5892 (also written 5999010765892; NIIN 01-076-5892) is a heat sink, electrical-electronic 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 Sep 2026.

## Identification

- NSN: 5999-01-076-5892 (5999010765892)
- NIIN: 01-076-5892 (010765892)
- Item name: HEAT SINK,ELECTRICAL-ELECTRONIC
- 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 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 |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 7.000 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.125 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 6.000 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | SECOND MOUNTING FACILITY INCHES NOMINAL 0.469 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | FIRST MOUNTING FACILITY INCHES NOMINAL 0.128 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | SECOND MOUNTING FACILITY UNTHREADED HOLE(S) 2 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | FIRST MOUNTING FACILITY UNTHREADED HOLE(S) 1 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | ITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD. NO. L02753; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY |
| MATT | MATERIAL | ALUMINUM ALLOY |
| SFTT | SURFACE TREATMENT | NICKEL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE TREATMENT RESPONSE QQ-N-290 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6075D60H01 | 04804 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| L02753 | 16236 | DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE7M226P4066](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999010765892) | HEAT SINK, ELECTRICAL | LSC INDUSTRIES LLC | $25,277.67 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999010765892&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999010765892
- 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.

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