# NSN 5985-01-476-1051: Coupler, Directional

NSN 5985-01-476-1051 (also written 5985014761051; NIIN 01-476-1051) is a coupler, directional in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 5 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5985-01-476-1051 (5985014761051)
- NIIN: 01-476-1051 (014761051)
- Item name: COUPLER,DIRECTIONAL
- 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 |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.530 |
| ABKW | OVERALL HEIGHT | INCHES MAXIMUM 0.175 |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.405 |
| AGAV | END ITEM IDENTIFICATION | UNIVERSAL EXCITER UPGRADE |
| ANKZ | RADIO FREQUENCY RATING | MEGAHERTZ MINIMUM 20.0 AND MEGAHERTZ MAXIMUM 1000.0 |
| APGF | DESIGN TYPE | UNIDIRECTIONAL |
| APQB | UNIT TYPE | TRANSMISSION LINE |
| BGPX | POWER LOSS IN DECIBELS | 0.75 |
| FEAT | SPECIAL FEATURES | VSWR: 1.5 TO 1 MAX; BASE IS ALUMINA |
| PMLC | PRECIOUS MATERIAL AND LOCATION | GOLD LATE FINISH |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 460283 | 00752 | L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 460283-1 | 00752 | L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 460283-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SM-D3-15-1257 | 0N8W8 | CRANE ELECTRONICS, INC. DBA SIGNAL TECHNOLOGY DIV OLEKTRON | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SM-D3-15-1257 | 32252 | SIGNAL TECHNOLOGY CORPORATION DIV SYSTEMS OPERATION | [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=5985014761051&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985014761051
- 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/5985-01-476-1051/
JSON: https://nsnexplorer.com/api/nsn/5985-01-476-1051.json