# NSN 5996-00-012-4143: Amplifier, Audio Frequency

NSN 5996-00-012-4143 (also written 5996000124143; NIIN 00-012-4143) is an amplifier, audio frequency in Federal Supply Class 5996, Amplifiers. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5996-00-012-4143 (5996000124143)
- NIIN: 00-012-4143 (000124143)
- Item name: AMPLIFIER,AUDIO FREQUENCY
- Federal Supply Class: [FSC 5996 Amplifiers](https://nsnexplorer.com/fsc/5996/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ALBM | OPERATING CONTROL METHOD | AUTOMATIC |
| AMQY | INSTALLATION DESIGN | MODULE |
| AQZF | CONTROL TYPE | LOCAL |
| AWLS | CONNECTION TYPE | BOTTOM TERMINAL BLOCK W/SCREW |
| BHSX | CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| AFSU | AVERAGE LIFE MEASUREMENT | NOT RATED |
| AGTA | BASIC SHAPE STYLE | — |
| AKNA | INCLOSURE TYPE | ENCASED |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.465 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.385 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.796 |
| BJBW | CONNECTION CONTACT TYPE AND QUANTITY | PIN EXTERNAL 7 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 104B5011-1 | 13136 | WEST ELECTRONICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 117C350-1 | 21856 | CENTROID, INC. DBA CENTROID INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 117C350-1 | 78711 | TELEPHONICS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5996PL0192387 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A098400 | 1PCE0 | ATEEZ CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE7M526D61LM/SPE7M526F2619](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5996000124143) | AMPLIFIER, AUDIO FREQUENCY | WEST ELECTRONICS INC | $3,285.00 |
| 2026-09-08 | [SPE7M525V1859](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5996000124143) | AMPLIFIER, AUDIO FREQUENCY | ATEEZ CORP | $9,950.00 |
| 2026-09-08 | [SPE7M525V1859](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5996000124143) | AMPLIFIER, AUDIO FRE | ATEEZ CORP | $9,950.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5996000124143&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5996000124143
- 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/5996-00-012-4143/
JSON: https://nsnexplorer.com/api/nsn/5996-00-012-4143.json