The Attenuator,variable, cataloged under National Stock Number 5985-01-701-2957, 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 Bae Systems Marine Limited. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-701-2957 |
| Primary Part Number | 70074308 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Bae Systems Marine Limited |
| Status | ACTIVE |
| Application Design | TRANSMISSION LINE |
| 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 |
|---|---|
| 70074308 | Bae Systems Marine Limited (GBR) |
| Reference | Meaning |
|---|---|
| ATT1-1200V-XXXX | 3/9 Design control — primary reference Power Standards Lab, Inc. |
NSN 5985-01-701-2957 is a Attenuator,variable, manufactured by Bae Systems Marine Limited, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-701-2957 has 1 manufacturer part number on file: 70074308 (Bae Systems Marine Limited).
Key specifications for 70074308: Special Features: VOLTAGE ATTENUATOR MODULE FOR CONNECTION TO PQUBE CLASSIC OR PQUBE 3 ANALOG CHANNELS,USE FOR DC DATA AND OTHER APPLICATIONS WHERE HIGH VOLTAGE DC MONITORING REQUIRED ALSO USED FOR HIGH AC VOLTAGE; 1200VOLT DC AND 600 VOLT AC; Part Name Assigned by Controlling Agency: ATTENUATOR,VARIABLE; Application Design: TRANSMISSION LINE. 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.
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.