The Attenuator,fixed, cataloged under National Stock Number 5985-00-893-0169, 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 Meggitt (new Hampshire), Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Meggitt (new Hampshire), Inc (CAGE 58880) |
| Parameter | Value |
|---|---|
| NSN | 5985-00-893-0169 |
| Primary Part Number | 379-0253-00 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 379-0253-00 | Meggitt (new Hampshire), Inc (USA) |
| Reference | Meaning |
|---|---|
| 379-0253-00 | 3/2 Design control — primary reference U.S. Government activity |
| 379-0253-00 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| NR521-0253 | 5/9 Secondary reference Meggitt (new Hampshire), Inc |
| 379-0253-00 | 5/9 Secondary reference Welwyn International Inc |
| 379-0253-000 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-893-0169 is a Attenuator,fixed, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-893-0169 has 1 manufacturer part number on file: 379-0253-00 (Meggitt (new Hampshire), Inc).
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.