The Coupler,antenna, cataloged under National Stock Number 5985-01-448-2957, 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 K&l Microwave Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-448-2957 |
| Primary Part Number | D4/3TMG00002 |
| Item Name | Coupler,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | K&l Microwave Llc |
| Status | ACTIVE |
| Coupling Method | ELECTRONIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D4/3TMG00002 PRIMARY | K&l Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| CU-5145/VRC-514(V)3 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-448-2957 is a Coupler,antenna, manufactured by K&l Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-448-2957 has 1 manufacturer part number on file: D4/3TMG00002 (K&l Microwave Llc).
Key specifications for D4/3TMG00002: Special Features: 4 PORT MULTI-COUPLER; 4 INDEPENDENT FILTER MODULES COMBINED BY A SINGLE PASSIVE COMBINER; FILTERS CAN FUNCTION; Coupling Method: ELECTRONIC. 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.
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.