The Waveguide Assembly, cataloged under National Stock Number 5985-00-415-7599, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Microwave Engineering Corporation (CAGE 06351); Frontgrade Technologies Inc. (CAGE 66544); Ward Leonard Ct Llc (CAGE 63743) |
| Parameter | Value |
|---|---|
| NSN | 5985-00-415-7599 |
| Primary Part Number | TS575069 |
| 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) |
| Part Number | Manufacturer |
|---|---|
| TS575069 PRIMARY | Microwave Engineering Corporation (USA) |
| 112-315 | Frontgrade Technologies Inc. (USA) |
| TS575069 PRIMARY | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| 1128SCAV601-1 | 7/9 Vendor item drawing reference Northrop Grumman Systems Corporation |
| 112-315 | 5/9 Secondary reference U.S. Government activity |
| TS575069 | 5/9 Secondary reference Ward Leonard Ct Llc |
| 1128SCAV601-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5985-00-415-7599 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-415-7599 has 3 manufacturer part numbers on file: TS575069 (Microwave Engineering Corporation), 112-315 (Frontgrade Technologies Inc.), TS575069 (Ward Leonard Ct Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5998-00-963-1373, 5910-01-021-1026, 6635-01-375-3838. Verify interchangeability with system specifications before substitution.
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 5985-00-415-7599 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.