The Amplifier-Power Supply, cataloged under National Stock Number 5895-01-531-2121, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-531-2121 |
| Primary Part Number | HPAS300401M12FS |
| Item Name | Amplifier-Power Supply |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VH |
| Weight | 40.0000 lbs |
| Cube | 2.8519 cu ft |
| Part Number | Manufacturer |
|---|---|
| HPAS300401M12FS PRIMARY | Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA) |
| 100200-1 PRIMARY | General Microwave Corporation Div Kratos Microwave Electronics (USA) |
| HPAS300401M12FS PRIMARY | General Microwave Corporation Div Kratos Microwave Electronics (USA) |
| Reference | Meaning |
|---|---|
| AM-7585B/USC-61(V) | 5/2 Secondary reference U.S. Government activity |
NSN 5895-01-531-2121 is a Amplifier-Power Supply, manufactured by Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-531-2121 has 3 manufacturer part numbers on file: HPAS300401M12FS (Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific), 100200-1 (General Microwave Corporation Div Kratos Microwave Electronics), HPAS300401M12FS (General Microwave Corporation Div Kratos Microwave Electronics).
3 possible matches (shared part number, not a government interchangeability claim): 2815-01-593-1309, 3895-01-599-3185, 3530-01-690-9914. Verify interchangeability with system specifications before substitution.
Key specifications for HPAS300401M12FS: Special Features: POWER AMPLIFIER ( REQUESTED NAME ); End Item Identification: AM-7585B(80058),POWER AMPLIFIER. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5895-01-531-2121 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.