The Waveguide Assembly, cataloged under National Stock Number 5985-01-159-4532, 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. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5985-01-159-4532 |
| Primary Part Number | TS-645A003-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| 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 |
|---|---|
| TS-645A003-1 PRIMARY | Microwave Engineering Corporation (USA) |
| 1061596-1 PRIMARY | Frontgrade Technologies Inc. (USA) |
| 234275-1 PRIMARY | Microtech Inc Dba Microtech Inc (USA) |
| Reference | Meaning |
|---|---|
| 10134373 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 259513-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5985-01-159-4532 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-159-4532 has 3 manufacturer part numbers on file: TS-645A003-1 (Microwave Engineering Corporation), 1061596-1 (Frontgrade Technologies Inc.), 234275-1 (Microtech Inc Dba Microtech Inc).
Key specifications for TS-645A003-1: End Item Identification: F-18 ACFT. 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.
NSN 5985-01-159-4532 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.