# NSN 5985-01-686-3409: Switch, Radio Frequency Transmiss

NSN 5985-01-686-3409 (also written 5985016863409; NIIN 01-686-3409) is a switch, radio frequency transmiss in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5985-01-686-3409 (5985016863409)
- NIIN: 01-686-3409 (016863409)
- Item name: SWITCH,RADIO FREQUENCY TRANSMISS
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-11-03)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 3.20 |
| AGAV | END ITEM IDENTIFICATION | B-52 AIRCRAFT |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.20 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SWITCH,RADIO FREQUENCY TRANSMISSION LINE |
| FEAT | SPECIAL FEATURES | COAX RELAY |
| TTQY | TERMINAL TYPE AND QUANTITY | PIN 21 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 380-10503-3 | 82918 | THE BOEING COMPANY DIV LEGACY WICHITA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N9-439E903 | 08719 | DUCOMMUN LABARGE TECHNOLOGIES, INC DBA DUCOMMUN LABARGE TECHNOLOGIES, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-02 | [SPE7M127P0968](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985016863409) | SWITCH, RADIO FREQUE | SEAL DYNAMICS LLC | $100,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985016863409&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985016863409
- 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/5985-01-686-3409/
JSON: https://nsnexplorer.com/api/nsn/5985-01-686-3409.json