The Attenuator,variable, cataloged under National Stock Number 5985-01-680-3918, 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 Macom Technology Solutions Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Macom Technology Solutions Inc (CAGE 55NN2) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-680-3918 |
| Primary Part Number | MAAT-AT20-0107R |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Macom Technology Solutions 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 |
|---|---|
| MAAT-AT20-0107R PRIMARY | Macom Technology Solutions Inc (USA) |
| Reference | Meaning |
|---|---|
| 13659769-1 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 13659769 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 5985-01-680-3918 is a Attenuator,variable, manufactured by Macom Technology Solutions Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-680-3918 has 1 manufacturer part number on file: MAAT-AT20-0107R (Macom Technology Solutions 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.