# NSN 5996-01-522-0654: Amplifier, Audio Frequency

NSN 5996-01-522-0654 (also written 5996015220654; NIIN 01-522-0654) is an amplifier, audio frequency in Federal Supply Class 5996, Amplifiers. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5996-01-522-0654 (5996015220654)
- NIIN: 01-522-0654 (015220654)
- 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 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 |
| --- | --- | --- |
| AFSU | AVERAGE LIFE MEASUREMENT | INDEFINITE |
| AGAV | END ITEM IDENTIFICATION | OK-312A/TSQ-120B, CONTROL GROUP |
| AGTA | BASIC SHAPE STYLE | — |
| AKNA | INCLOSURE TYPE | ENCASED |
| ALBM | OPERATING CONTROL METHOD | MANUAL |
| AQZF | CONTROL TYPE | LOCAL |
| BHSX | CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| FEAT | SPECIAL FEATURES | 25 FOOT COIL CORD |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 0333741 REV C ITEM 7 | 14203 | NAVAL ELECTRONIC SYSTEMS ENGINEERING CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SHS1890-25 | 22447 | PLANTRONICS INC. | [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=5996015220654&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5996015220654
- 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/5996-01-522-0654/
JSON: https://nsnexplorer.com/api/nsn/5996-01-522-0654.json