# NSN 5999-01-693-6040: Heat Sink, Electrical-Electronic

NSN 5999-01-693-6040 (also written 5999016936040; NIIN 01-693-6040) is a heat sink, electrical-electronic in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5999-01-693-6040 (5999016936040)
- NIIN: 01-693-6040 (016936040)
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | STEEL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ACCUMULATOR HOT PAD HEATER |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.0 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.0 |
| AYNL | OPERATING POWER DISSIPATING RATING IN WATTS | 50.0 |
| FEAT | SPECIAL FEATURES | COLOR: MULTI; VOLTAGE: 115V; OUTPUT: 50VA; ASSEMBLED PRODUCT WEIGHT: 0.3 POUNDS; HIGH STRENGTH STEEL WITH A SILICONE COVER, 0.25 INCH CLOSED FOAM CELL INSULATION AND FIRE CLOTH WRAP |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| LMR 24100 | 67272 | LEMOINE MARINE REFRIGERATION, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-10 | $116.88 | 10 | LARKOS PACKING AND DISTRIBUTION INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999016936040) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE7M526V7341](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999016936040) | HEAT SINK, ELECTRICAL-ELECTRONIC COMPONEN | LARKOS PACKING AND DISTRIBUTION INC. | $1,168.80 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999016936040&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999016936040
- 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/5999-01-693-6040/
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