The Waveguide Assembly, cataloged under National Stock Number 5985-01-191-6814, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-191-6814 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY REPARABLE PARTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 400-11678 | D/9 Drawing number reference only U.S. Government activity |
| 759R723G01 | 3/3 Design control — primary reference U.S. Government activity |
| 400-11678-4 | 1/3 Source control — Government-approved source U.S. Government activity |
| 759R051 | D/9 Drawing number reference only U.S. Government activity |
| 759R051G01 | 5/3 Secondary reference U.S. Government activity |
| 754R463G01 | 5/3 Secondary reference U.S. Government activity |
NSN 5985-01-191-6814 is a Waveguide Assembly, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5975-01-206-6316. Verify interchangeability with system specifications before substitution.
Key specifications for 5985-01-191-6814: End Item Identification: AN/APQ-164;B-1B ACFT; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY REPARABLE PARTS. 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.
NSN 5985-01-191-6814 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.