# NSN 5985-00-256-0902: Attenuator, Fixed

NSN 5985-00-256-0902 (also written 5985002560902; NIIN 00-256-0902) is an attenuator, fixed in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 17 manufacturer part numbers from 15 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5985-00-256-0902 (5985002560902)
- NIIN: 00-256-0902 (002560902)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJDB | POWER RATING | WATTS AVERAGE 2.0 AND WATTS PEAK 100.0 |
| AHTY | INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| BBHS | TERMINAL TYPE AND QUANTITY | CONNECTOR 2 |
| CTJS | UNPACKAGED UNIT WEIGHT | OUNCES MAXIMUM 0.300 |
| AKNK | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | GIGAHERTZ 0.0 TO 4.0 AND GIGAHERTZ 4.0 TO 12.4 AND GIGAHERTZ 12.4 TO 18.0 |
| ASYE | ATTENUATION ACCURACY REFERENCE FREQUENCY | GIGAHERTZ 18.0 |
| AFGA | OPERATING TEMP RANGE | CELSIUS -55.0 TO 125.0 |
| AHUC | COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| ASYN | ATTENUATION ACCURACY IN DECIBELS | -0.75 TO 0.75 |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.500 |
| SFTT | SURFACE TREATMENT | BODY PASSIVATE |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 0.500 |
| AJDK | RF SIGNAL ATTENUATION IN DECIBELS | 20.0 |
| BNGR | FREQUENCY RANGE | GIGAHERTZ MINIMUM 0.000 AND GIGAHERTZ MAXIMUM 18.000 |
| AAQL | BODY STYLE | — |
| AHTZ | OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.15 AND 1.25 AND 1.35 |
| MATT | MATERIAL | BODY STEEL CORROSION RESISTING |
| AXGY | MOUNTING METHOD | CONNECTOR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1062175P2 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 18B-20 | 64671 | SPECTRUM CONTROL, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2082-6194-20 | 26805 | TYCO ELECTRONICS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 263-20 | 34078 | CINCH CONNECTIVITY SOLUTIONS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 50MP20-845 | 52750 | ALAN INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6010203-006 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 69A35692-7 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 69A35692-7 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8493B-20 | 52708 | KEYSIGHT TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8493B020 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8493B020 | 28480 | HEWLETT-PACKARD COMPANY DBA HP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8493B020 | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ATT-0263-20-SMA-02 | 34078 | CINCH CONNECTIVITY SOLUTIONS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C4628-4 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HP8493B-OPT020 | K3464 | HEWLETT-PACKARD LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MDC8065C-20 | 52335 | DAL-TECH DEVICES, INC. DBA DAL-TECH DEVICES INC DIV DAL-TEC DEVICES, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MDC90068-20 | 52335 | DAL-TECH DEVICES, INC. DBA DAL-TECH DEVICES INC DIV DAL-TEC DEVICES, 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=5985002560902&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985002560902
- 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/5985-00-256-0902/
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