The Adapter,waveguide, cataloged under National Stock Number 5985-01-539-5556, 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 Amplifier Research Corp Dba Ametek Cts Us. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Amplifier Research Corp Dba Ametek Cts Us (CAGE 14651); Faraday Pty Ltd (CAGE Z03G9) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-539-5556 |
| Primary Part Number | AD4001 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Amplifier Research Corp Dba Ametek Cts Us |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-539-5556 is a Adapter,waveguide, manufactured by Amplifier Research Corp Dba Ametek Cts Us, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-539-5556 has 2 manufacturer part numbers on file: AD4001 (Amplifier Research Corp Dba Ametek Cts Us), AD4001 (Faraday Pty Ltd).
Key specifications for AD4001: Special Features: WAVEGUIDE WR-42, COAX CONNECTOR K, SEX, F, POWER (WATS) 10, COMMENTS END LAUNCH. 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.
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.