The Attenuator,variable, cataloged under National Stock Number 5985-01-081-7487, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | 3dbm Co Inc Waveguide Group (CAGE 62874); Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (CAGE 01456); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-081-7487 |
| Primary Part Number | 6050275 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5347695 | 3dbm Co Inc Waveguide Group (USA) |
| 90AT159 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| 6050275 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 5347695 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 1204896 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 5347695 | 5/9 Secondary reference Advanced Technical Materials, Inc. Dba a T M |
| 6050275-000 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5985-01-081-7487 is a Attenuator,variable, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-081-7487 has 3 manufacturer part numbers on file: 5347695 (3dbm Co Inc Waveguide Group), 90AT159 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 6050275 (Lockheed Martin Corporation Div Rms - Mitchel Field).
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 5985-01-081-7487 has DEMIL Code B. 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.