The Seal,waveguide, cataloged under National Stock Number 5985-01-354-7272, 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 Development Company Inc Dba Microwave Development Company Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-354-7272 |
| Primary Part Number | 67022-146 |
| Item Name | Seal,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Development Company Inc Dba Microwave Development Company Inc |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Seal Thickness | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Style Designator | FOR RECTANGULAR WAVEGUIDE AND FLANGEFOR RECTANGULAR WAVEGUIDE AND FLANGE |
| Seal Outside Height | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Seal Outside Width | 0.844 INCHES NOMINAL0.844 INCHES NOMINAL IN |
| Seal Inside Height | 0.111 INCHES MINIMUM AND 0.111 INCHES MINIMUM AND 0.114 INCHES MAXIMUM0.114 INCHES MAXIMUM IN |
| Seal Inside Width | 0.223 INCHES MINIMUM AND 0.223 INCHES MINIMUM AND 0.226 INCHES MAXIMUM0.226 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 67022-146 | Microwave Development Company Inc Dba Microwave Development Company Inc (USA) |
| Reference | Meaning |
|---|---|
| 217-0123-010 | 3/2 Design control — primary reference U.S. Government activity |
| 67022 | 5/9 Secondary reference Microwave Development Company Inc Dba Microwave Development Company Inc |
NSN 5985-01-354-7272 is a Seal,waveguide, manufactured by Microwave Development Company Inc Dba Microwave Development Company Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-354-7272 has 1 manufacturer part number on file: 67022-146 (Microwave Development Company Inc Dba Microwave Development Company Inc).
Key specifications for 67022-146: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Seal Thickness: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN; Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGEFOR RECTANGULAR WAVEGUIDE AND FLANGE; Seal Outside Height: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN. 7 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 5985-01-354-7272 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.