The Waveguide Assembly, cataloged under National Stock Number 5985-01-141-4231, 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 Mitec Microwave. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Mitec Microwave (CAGE 38494); Arjay Electronics Corp (CAGE 64812); Microtech Inc Dba Microtech Inc (CAGE 54647) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-141-4231 |
| Primary Part Number | M1640-6-24-N-1-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Mitec Microwave |
| 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 |
|---|---|
| M1640-6-24-N-1-1 | Mitec Microwave (CAN) |
| RJ-7019-24BAND 2 | Arjay Electronics Corp (USA) |
| 234739 | Microtech Inc Dba Microtech Inc (USA) |
| MTPS112-CPRG-N-24B | Microtech Inc Dba Microtech Inc (USA) |
| Reference | Meaning |
|---|---|
| 55413-24FREQ7.75-8.5GHZ | 5/9 Secondary reference U.S. Government activity |
| VWFTP112-24-77 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-141-4231 is a Waveguide Assembly, manufactured by Mitec Microwave, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-141-4231 has 4 manufacturer part numbers on file: M1640-6-24-N-1-1 (Mitec Microwave), RJ-7019-24BAND 2 (Arjay Electronics Corp), 234739 (Microtech Inc Dba Microtech Inc), MTPS112-CPRG-N-24B (Microtech Inc Dba Microtech Inc).
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 5985-01-141-4231 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.