The Waveguide Assembly, cataloged under National Stock Number 5985-01-423-8322, 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 Microwave Engineering Corporation. 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. 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 | 5985-01-423-8322 |
| Primary Part Number | H-150 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Style Designator | STRAIGHT TYPE |
| Waveguide Length | 6.000 INCHES NOMINAL IN |
| Tubing Twist Type | TWISTABLE SINGLE TUBING SEGMENT |
| Material | ALUMINUM OR COPPER SINGLE TUBING SEGMENT |
| 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 |
|---|---|
| H-150 PRIMARY | Microwave Engineering Corporation (USA) |
NSN 5985-01-423-8322 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-423-8322 has 1 manufacturer part number on file: H-150 (Microwave Engineering Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-447-6541. Verify interchangeability with system specifications before substitution.
Key specifications for H-150: Style Designator: STRAIGHT TYPE; Waveguide Length: 6.000 INCHES NOMINAL IN; Tubing Twist Type: TWISTABLE SINGLE TUBING SEGMENT; Material: ALUMINUM OR COPPER SINGLE TUBING SEGMENT. 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.
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.