The Attenuator,variable, cataloged under National Stock Number 5985-01-496-4697, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-496-4697 |
| Primary Part Number | J2912B/J2928A |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Keysight Technologies Inc |
| 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 |
|---|---|
| J2912B/J2928A | Keysight Technologies Uk Limited (GBR) |
| J2912B/J2928A PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| J2912B/J2928A | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| J2912B/J2928A | 5/9 Secondary reference Agilent Technologies, Inc. Div Agilent Technologies Headquarters |
| J2912B/J2928A | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5985-01-496-4697 is a Attenuator,variable, manufactured by Keysight Technologies Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-496-4697 has 2 manufacturer part numbers on file: J2912B/J2928A (Keysight Technologies Uk Limited), J2912B/J2928A (Keysight Technologies Inc).
Key specifications for J2912B/J2928A: Special Features: MODULE FOR AGILENT ADVISOR WITH PAIR OF ATTENUATORS; FULL BAND SIMULATION; ISOLATES MAINTENANCE ISSUES, STATSAND CHARTING; PINPOINT PHYSICAL LAYER SERVICE INTERRUOTIONS; 100 PERCENT DATA CAPTURE AND ANALYSIS; AUTO AUDIT OF ATM SERVICES; PHYSICAL LAYER INTEGRITY; INTERFACE WITH WINDOWS. 0 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 5985-01-496-4697 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.