The Waveguide Assembly, cataloged under National Stock Number 5985-00-475-1175, 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 5 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-475-1175 |
| Primary Part Number | TS57128 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| FSC Application Data | ANTENNA-RECEIVER-TRANSMITTER-GROUP,MISSILE TRACKING |
| Flange Quantity | 22 |
| Voltage Standing Wave Ratio | 1.06 |
| Material | COPPER ALLOY ALL FLANGE |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| 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 |
|---|---|
| MS62011 | Microtech Inc Dba Microtech Inc (USA) |
| TS57128 PRIMARY | Microwave Engineering Corporation (USA) |
| 45028 | Mega Industries Inc Mega Microwave Div (USA) |
| Reference | Meaning |
|---|---|
| C145028 | 5/9 Secondary reference U.S. Government activity |
| 10044217 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5985-00-475-1175 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-475-1175 has 3 manufacturer part numbers on file: MS62011 (Microtech Inc Dba Microtech Inc), TS57128 (Microwave Engineering Corporation), 45028 (Mega Industries Inc Mega Microwave Div).
4 possible matches (shared part number, not a government interchangeability claim): 5330-00-953-1711, 4730-01-230-9020, 5120-01-335-0875. Verify interchangeability with system specifications before substitution.
Key specifications for TS57128: FSC Application Data: ANTENNA-RECEIVER-TRANSMITTER-GROUP,MISSILE TRACKING; Flange Quantity: 22; Voltage Standing Wave Ratio: 1.06; Material: COPPER ALLOY ALL FLANGE. 5 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 5985-00-475-1175 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.