The Coupler,directional, cataloged under National Stock Number 5985-01-273-3158, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms). Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-273-3158 |
| Primary Part Number | C10114-3 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms) |
| Status | ACTIVE |
| Radio Frequency Rating | 9.6 GIGAHERTZ MINIMUM AND 10.0 GIGAHERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C10114-3 | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms) (USA) |
| C160-240 | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| X-918-20-S4 | 5/9 Secondary reference Stellant Systems Inc |
| 5985PL1373511 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C10114-3 | 3/2 Design control — primary reference U.S. Government activity |
| C10114 | 7/2 Vendor item drawing reference U.S. Government activity |
| 3120-4001-20 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-273-3158 is a Coupler,directional, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms), classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-273-3158 has 2 manufacturer part numbers on file: C10114-3 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms)), C160-240 (Microwave Engineering Corporation).
Key specifications for C10114-3: Radio Frequency Rating: 9.6 GIGAHERTZ MINIMUM AND 10.0 GIGAHERTZ MAXIMUM; Overall Length: 6.000 INCHES NOMINAL IN; Overall Width: 1.130 INCHES NOMINAL IN; End Item Identification: F-16 AIRCRAFT/DUAL MODE TRANSMITTER INTERFACE TEST ADAPTER. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-273-3158 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.