# NSN 5985-01-725-6782: Attenuator, Fixed

NSN 5985-01-725-6782 (also written 5985017256782; NIIN 01-725-6782) is an attenuator, fixed in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5985-01-725-6782 (5985017256782)
- NIIN: 01-725-6782 (017256782)
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| AAQL | BODY STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 12.40 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 4.80 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 5.40 |
| ADAE | MOUNTING HOLE/STUD QUANTITY | 4 |
| AFGA | OPERATING TEMP RANGE | CELSIUS -40.0 TO 40.0 |
| AGAV | END ITEM IDENTIFICATION | ATTENUATOR |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.10 AND 1.25 |
| AHTY | INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| AHTZ | OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | N |
| AJDB | POWER RATING | WATTS AVERAGE 500.0 |
| AJDK | RF SIGNAL ATTENUATION IN DECIBELS | 40.0 |
| AKNK | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | GIGAHERTZ 0.0 TO 1.0 AND GIGAHERTZ 1.0 TO 2.5 |
| ASZN | CONNECTION TYPE PER FUNCTION | FEMALE INPUT AND FEMALE OUTPUT |
| BBHS | TERMINAL TYPE AND QUANTITY | CONNECTOR 2 |
| BNGR | FREQUENCY RANGE | HERTZ MINIMUM 0.000 AND GIGAHERTZ MAXIMUM 2.500 |
| CTJS | UNPACKAGED UNIT WEIGHT | POUNDS MAXIMUM 7.900 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ATTENUATOR FIXED |
| MATT | MATERIAL | BODY ALUMINUM |
| SFTT | SURFACE TREATMENT | BODY ANODIZE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 500-WA-FFN-40 | 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 |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M526D60JB/SPE7M526F3213](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985017256782) | ATTENUATOR, FIXED | — | $11,745.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985017256782&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985017256782
- 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/5985-01-725-6782/
JSON: https://nsnexplorer.com/api/nsn/5985-01-725-6782.json