The Coupler,directional, cataloged under National Stock Number 5985-00-055-9199, 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 Us Army Aviation and Missile Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-055-9199 |
| Primary Part Number | 10109887 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 10109887 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10109887 | 5/1 Secondary reference Victor Microwave, Inc |
| 10109887 | 5/1 Secondary reference Pegasus Savunma Sanayi Ve Ticaret Anonim Sirketi |
NSN 5985-00-055-9199 is a Coupler,directional, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-055-9199 has 1 manufacturer part number on file: 10109887 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-163-2358. Verify interchangeability with system specifications before substitution.
Key specifications for 10109887: Overall Height: 6.000 INCHES NOMINAL IN; Overall Length: 7.370 INCHES MINIMUM AND 7.380 INCHES MAXIMUM IN; Overall Width: 3.510 INCHES MINIMUM AND 3.520 INCHES MAXIMUM IN. 0 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 5985-00-055-9199 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.