The Switch,waveguide, cataloged under National Stock Number 5985-01-190-3564, 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 Logus Manufacturing Corp.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-190-3564 |
| Primary Part Number | LO90XSF2X62 |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Logus Manufacturing Corp. |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| LO90XSF2X62 | Logus Manufacturing Corp. (USA) |
| 586R345H01 | Sector Microwave Industries, Inc. Dba Sector Microwave Indust (USA) |
| 586R345H01 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 586R345H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-190-3564 is a Switch,waveguide, manufactured by Logus Manufacturing Corp., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-190-3564 has 3 manufacturer part numbers on file: LO90XSF2X62 (Logus Manufacturing Corp.), 586R345H01 (Sector Microwave Industries, Inc. Dba Sector Microwave Indust), 586R345H01 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc).
Key specifications for LO90XSF2X62: Criticality Code Justification: FEAT; Features Provided: ELECTROSTATIC SENSITIVE; Special Features: FORM, FIT, FUNCTION.ACTION ID 45410768; End Item Identification: B-1B. 2 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 5985-01-190-3564 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.