The Antenna Coupler Group, cataloged under National Stock Number 5985-01-454-5734, 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 Tech Resources, Inc. Government technical data includes 4 specifications, 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-454-5734 |
| Primary Part Number | 3161-3 |
| Item Name | Antenna Coupler Group |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Tech Resources, Inc |
| Status | ACTIVE |
| Unpackaged Unit Length | 37.000 INCHES NOMINAL IN |
| Unpackaged Unit Width | 27.000 INCHES NOMINAL IN |
| Unpackaged Unit Height | 114.000 INCHES NOMINAL IN |
| Cubic Measure | 65.91 CUBIC FEET |
| 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 |
|---|---|
| 3161-3 PRIMARY | Tech Resources, Inc (USA) |
NSN 5985-01-454-5734 is a Antenna Coupler Group, manufactured by Tech Resources, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-454-5734 has 1 manufacturer part number on file: 3161-3 (Tech Resources, Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-504-4276, 4730-01-537-0824, 5120-01-659-6601. Verify interchangeability with system specifications before substitution.
Key specifications for 3161-3: Unpackaged Unit Length: 37.000 INCHES NOMINAL IN; Unpackaged Unit Width: 27.000 INCHES NOMINAL IN; Unpackaged Unit Height: 114.000 INCHES NOMINAL IN; Cubic Measure: 65.91 CUBIC FEET. 4 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 5985-01-454-5734 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.