The Support,waveguide, cataloged under National Stock Number 5985-00-488-7440, 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 Burke Products Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-00-488-7440 |
| Primary Part Number | A-174-9 |
| Item Name | Support,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Burke Products Inc |
| Status | ACTIVE |
| Material | PLASTIC AND STEEL CORROSION RESISTING |
| 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 |
|---|---|
| A-174-9 PRIMARY | Burke Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 11548A | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5985-00-488-7440 is a Support,waveguide, manufactured by Burke Products Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-488-7440 has 1 manufacturer part number on file: A-174-9 (Burke Products Inc).
2 possible matches (shared part number, not a government interchangeability claim): 3950-01-101-0207, 1680-01-158-0863. Verify interchangeability with system specifications before substitution.
Key specifications for A-174-9: Overall Height: 0.500 INCHES NOMINAL IN; Overall Length: 3.068 INCHES NOMINAL IN; Overall Width: 0.620 INCHES NOMINAL IN; Material: PLASTIC AND STEEL CORROSION RESISTING. 1 specification is 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.