The Coupler,directional, cataloged under National Stock Number 5985-01-374-5035, 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 Div Rms. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-374-5035 |
| Primary Part Number | 1214389-201 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Design Type | BIDIRECTIONAL |
| Radio Frequency Rating | 75.0 KILOHERTZ MINIMUM AND 1.0 MEGAHERTZ MAXIMUM |
| Unit Type | COAXIAL LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PS315080-02 | Cae Inc (CAN) |
| 1214389-201 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 791811-01 | Lockheed Martin Canada Inc. (CAN) |
| Reference | Meaning |
|---|---|
| 10204896 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1214389-201 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 217-0056-040 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| DB40010 | 5/2 Secondary reference U.S. Government activity |
| DBC-64005-B | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-374-5035 is a Coupler,directional, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-374-5035 has 3 manufacturer part numbers on file: PS315080-02 (Cae Inc), 1214389-201 (Lockheed Martin Corporation Div Rms), 791811-01 (Lockheed Martin Canada Inc.).
Key specifications for 1214389-201: Overall Height: 1.100 INCHES MAXIMUM IN; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 75.0 KILOHERTZ MINIMUM AND 1.0 MEGAHERTZ MAXIMUM; Overall Length: 5.750 INCHES MAXIMUM IN. 3 specifications are 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 5985-01-374-5035 has DEMIL Code Q. 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.