The Attenuator,fixed, cataloged under National Stock Number 5985-01-613-7610, 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 Keysight Technologies Inc. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-613-7610 |
| Primary Part Number | 81570A |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Body Style | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Height | 2.8 INCHES NOMINAL IN |
| Body Length | 13.2 INCHES NOMINAL IN |
| Operating Temp Range | -10.0 TO 45.0 CELSIUS DEGC |
| Unpackaged Unit Weight | 0.9 KILOGRAMS KG |
| Power Rating | 2.0 WATTS PEAK |
| 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 |
|---|---|
| 81570A PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 81570A | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5985-01-613-7610 is a Attenuator,fixed, manufactured by Keysight Technologies Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-613-7610 has 1 manufacturer part number on file: 81570A (Keysight Technologies Inc).
Key specifications for 81570A: Body Style: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE; Body Height: 2.8 INCHES NOMINAL IN; Overall Width: 1.3 INCHES NOMINAL IN; Body Length: 13.2 INCHES NOMINAL IN. 6 specifications are 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 5985-01-613-7610 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.