The Adapter,waveguide, cataloged under National Stock Number 5985-01-355-2496, 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 L3harris Technologies, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-355-2496 |
| Primary Part Number | 2633934G001 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Quantity | 1 |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Adapter Length | 1.980 INCHES MAXIMUM IN |
| Surface Treatment | ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2633934G001 | Frontgrade Technologies Inc. (USA) |
| 2633934G001 | Microwave Development Company Inc Dba Microwave Development Company Inc (USA) |
| 2633934G001 | Microwave Engineering Corporation (USA) |
| 2633934G001 PRIMARY | L3harris Technologies, Inc. (USA) |
NSN 5985-01-355-2496 is a Adapter,waveguide, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-355-2496 has 4 manufacturer part numbers on file: 2633934G001 (Frontgrade Technologies Inc.), 2633934G001 (Microwave Development Company Inc Dba Microwave Development Company Inc), 2633934G001 (Microwave Engineering Corporation), 2633934G001 (L3harris Technologies, Inc.).
Key specifications for 2633934G001: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT; Flange Quantity: 1; Style Designator: WAVEGUIDE TO COAXIAL. 6 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.
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.