The Attenuator Subassembly, cataloged under National Stock Number 5985-01-069-9527, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-069-9527 |
| Primary Part Number | 3146048-1 |
| Item Name | Attenuator Subassembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Component Type and Quantity | 1 ATTENUATOR |
| 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 |
|---|---|
| 3146048-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3146048-1 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| 781475-001 | Lockheed Martin Corporation Div Rms (USA) |
| 3146048-1 | Omega Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 3146048-1 | 5/9 Secondary reference Atlantic Microwave Corporation Div Cobham Electronic Systems |
| 781475-001 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5985-01-069-9527 is a Attenuator Subassembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-069-9527 has 4 manufacturer part numbers on file: 3146048-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3146048-1 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 781475-001 (Lockheed Martin Corporation Div Rms), 3146048-1 (Omega Laboratories Inc).
Key specifications for 3146048-1: Component Type and Quantity: 1 ATTENUATOR; Special Features: WAVEGUIDE ASSY 1;COUPLER DIRECTIONAL 1. 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 5985-01-069-9527 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.