The Waveguide Assembly, cataloged under National Stock Number 5985-01-391-5404, 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 Mega Industries Inc Mega Microwave Div. Government technical data includes 6 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 | 5985-01-391-5404 |
| Primary Part Number | 50724-701 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Mega Industries Inc Mega Microwave Div |
| Status | ACTIVE |
| Waveguide Height | 16.560 INCHES MAXIMUM IN |
| Style Designator | TEE, SERIES TYPE |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Operating Pressure | 5.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Specified Frequency | 1.7 GIGAHERTZ MINIMUM AND 1.9 GIGAHERTZ MAXIMUM |
| Insertion Loss in Decibels | 0.20 |
| 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 |
|---|---|
| 50724-701 PRIMARY | Mega Industries Inc Mega Microwave Div (USA) |
NSN 5985-01-391-5404 is a Waveguide Assembly, manufactured by Mega Industries Inc Mega Microwave Div, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-391-5404 has 1 manufacturer part number on file: 50724-701 (Mega Industries Inc Mega Microwave Div).
Key specifications for 50724-701: Waveguide Height: 16.560 INCHES MAXIMUM IN; Style Designator: TEE, SERIES TYPE; Flexibility: RIGID ALL TUBING SEGMENT; Operating Pressure: 5.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS. 6 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.