# NSN 5999-01-253-5645: Control Unit Assy, H

NSN 5999-01-253-5645 (also written 5999012535645; NIIN 01-253-5645) is a control unit assy, h in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5999-01-253-5645 (5999012535645)
- NIIN: 01-253-5645 (012535645)
- Item name: CONTROL UNIT ASSY,H
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | CONSISTS OF: P/N 129-850019-1, PLATE, SERIAL NUMBER (QTY 1);P/N 815-860001-1, MODULE, ELECTRONIC (QTY 1);P/N 108-3400008-1, PLATE, SWITCH MOUNT (QTY 1); P/N 129-840061-3 (QTY 1);P/N 129-820199-1, PATE, SWITCH MODE (QTY 1); P/N 159-820198-1, PAD (SMALL) (QTY 1); P/N 159-820198-3, PAD (LARGE) (QTY 1);P/N 974-304, BUSHING, INSULATOR (QTY 1);P/N 085-8400524, WIRING DIAGRAM; P/N 050-830140-3, HOUSING ASSEMBLY (QTY 1); P/N NAS1190E04P4, SCREW, PAN HD, SELF LOCKING (QTY 12); P/N NAS1190E04P3, SCREW, PAN HD, SELF LOCKING (QTY 2); P/N NAS1190E04P6, SCREW, PAN HD, SELF LOCKING (QTY 2); P/N: -2, FASTENER TAPE, 5/8" X 4.5" HOOK PER MIL-F-21840, II, CL 1, BLACK (QTY 1); P/N: -4, FASTENER TAPE, 5/8" X 4" PILE PER MIL-F-21840, CL 1, BLACK (QTY 1); P/N: -6, THREAD, NYLON, V-T-295 T/1, CLA, SIZE E, BLACK (QTY:AS REQUIRED); P/N A-120-02, TERMINAL (QTY 1) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 012-820170-3 | 99449 | H KOCH & SONS CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 012-840060-3 | 04577 | MISSION SYSTEMS ORCHARD PARK INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 012-840060-3 | 62323 | CONAX FLORIDA CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 012-840060-3 | 99449 | H KOCH & SONS CO | [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=5999012535645&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999012535645
- 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.

Canonical page: https://nsnexplorer.com/nsn/5999-01-253-5645/
JSON: https://nsnexplorer.com/api/nsn/5999-01-253-5645.json