The Waveguide, cataloged under National Stock Number 5985-01-465-3345, 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 Space Machine & Engineering Corp. Dba Space Machine & Engineering 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-465-3345 |
| Primary Part Number | SME-3193002-005 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Space Machine & Engineering Corp. Dba Space Machine & Engineering Corp |
| Status | ACTIVE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Specification/standard Data | 25531-SME-3193002-005 MANUFACTURERS SPECIFICATION |
| 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 |
|---|---|
| SME-3193002-005 PRIMARY | Space Machine & Engineering Corp. Dba Space Machine & Engineering Corp (USA) |
| 73112-137 | Microwave Development Company Inc Dba Microwave Development Company Inc (USA) |
| RFG112-3.00-16A-16A-HP | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3193002 | D/9 Drawing number reference only U.S. Government activity |
| A3193002-005 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-01-465-3345 is a Waveguide, manufactured by Space Machine & Engineering Corp. Dba Space Machine & Engineering Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-465-3345 has 3 manufacturer part numbers on file: SME-3193002-005 (Space Machine & Engineering Corp. Dba Space Machine & Engineering Corp), 73112-137 (Microwave Development Company Inc Dba Microwave Development Company Inc), RFG112-3.00-16A-16A-HP (Frontgrade Technologies Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5985-01-465-3347, 5985-01-465-3353, 5985-01-532-7365. Verify interchangeability with system specifications before substitution.
Key specifications for SME-3193002-005: Flexibility: FLEXIBLE SINGLE TUBING SEGMENT; Specification/standard Data: 25531-SME-3193002-005 MANUFACTURERS SPECIFICATION; Special Features: WAVEGUIDE IS BERYLLIUM COPPER;FLANGES ARE COPPER OR ALUMINUM BASE; End Item Identification: 5895014178475 E/I FSCM 80063. 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 5985-01-465-3345 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.