The Generator,reference Signal, cataloged under National Stock Number 5895-01-179-9647, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5895-01-179-9647 |
| Primary Part Number | 312222-001 |
| Item Name | Generator,reference Signal |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Criticality Code Justification | FEAT |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | HOURS |
| Installation Design | MECHANICAL |
| 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 | Y |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 0.5000 lbs |
| Cube | 0.0919 cu ft |
| Part Number | Manufacturer |
|---|---|
| 312222-001 | Lockheed Martin Corporation (USA) |
| 312222-001 | Omniyig, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 312222-001 | 3/2 Design control — primary reference U.S. Government activity |
| 312222-000 | D/9 Drawing number reference only U.S. Government activity |
NSN 5895-01-179-9647 is a Generator,reference Signal, manufactured by Lockheed Martin Corporation, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-179-9647 has 2 manufacturer part numbers on file: 312222-001 (Lockheed Martin Corporation), 312222-001 (Omniyig, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-214-5947. Verify interchangeability with system specifications before substitution.
Key specifications for 312222-001: Circuit Construction Type: SOLID STATE; Overall Height: 0.500 INCHES NOMINAL IN; Inclosure Type: ENCASED; Criticality Code Justification: FEAT. 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 5895-01-179-9647 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.