# NSN 5985-00-104-3574: Attenuator, Fixed

NSN 5985-00-104-3574 (also written 5985001043574; NIIN 00-104-3574) is an attenuator, fixed in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5985-00-104-3574 (5985001043574)
- NIIN: 00-104-3574 (001043574)
- Item name: ATTENUATOR,FIXED
- Federal Supply Class: [FSC 5985 Antennas, Waveguides, and Related Equipment](https://nsnexplorer.com/fsc/5985/)
- 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 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.688 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.688 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | TNC |
| ASZN | CONNECTION TYPE PER FUNCTION | FEMALE INPUT AND MALE OUTPUT |
| BBHS | TERMINAL TYPE AND QUANTITY | CONNECTOR 2 |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| AAQL | BODY STYLE | — |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 3.109 |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| AXGY | MOUNTING METHOD | CONNECTOR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 80TNCF | 70998 | BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8510-242-1 | 70998 | BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7M526P4560](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985001043574) | ATTENUATOR, FIXED | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | $6,199.69 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985001043574&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985001043574
- 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/5985-00-104-3574/
JSON: https://nsnexplorer.com/api/nsn/5985-00-104-3574.json