The Coupler,antenna, cataloged under National Stock Number 5985-01-454-1046, 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 Werlatone Inc. Dba Werlatone. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-454-1046 |
| Primary Part Number | D1994 |
| Item Name | Coupler,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Werlatone Inc. Dba Werlatone |
| Status | ACTIVE |
| Radio Frequency Rating | 20.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM |
| Power Rating | 600.0 WATTS NOMINAL |
| 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 |
|---|---|
| D1994 PRIMARY | Werlatone Inc. Dba Werlatone (USA) |
NSN 5985-01-454-1046 is a Coupler,antenna, manufactured by Werlatone Inc. Dba Werlatone, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-454-1046 has 1 manufacturer part number on file: D1994 (Werlatone Inc. Dba Werlatone).
Key specifications for D1994: Radio Frequency Rating: 20.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM; Power Rating: 600.0 WATTS NOMINAL; Special Features: 2-WAY COMBINER; 0.30 DB MAX LOSS; 20 DB MIN. ISOLATION; 0.20 DB MAX. AMPLITUDE BALANCE; 5 DEG MAX. PHASE BALANCE; 1.30:1 MAX. VSWR; N CONNECTORS; INTERNAL 250W TERMINATIONS W. 2 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 5985-01-454-1046 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.