The Mixer Stage,frequency, cataloged under National Stock Number 5895-01-099-4427, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Keystone General 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-099-4427 |
| Primary Part Number | SM-B-447032 |
| Item Name | Mixer Stage,frequency |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Keystone General Inc |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| FSC Application Data | RADIO AND TELEVISION COMMUNICATION EQUIPMENT,NONAIRBORNE |
| Inclosure Type | ENCASED |
| Inclosure Material | ALUMINUM |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| 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 | JN |
| Part Number | Manufacturer |
|---|---|
| SM-B-447032 | Keystone General Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-B-447032 | 3/2 Design control — primary reference U.S. Government activity |
| SM-B-447032 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5895-01-099-4427 is a Mixer Stage,frequency, manufactured by Keystone General Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-099-4427 has 1 manufacturer part number on file: SM-B-447032 (Keystone General Inc).
Key specifications for SM-B-447032: Circuit Construction Type: SOLID STATE; Overall Height: 1.240 INCHES NOMINAL IN; FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,NONAIRBORNE; Inclosure Type: ENCASED. 6 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 5895-01-099-4427 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.