The Legend,keyboard, cataloged under National Stock Number 5845-01-231-2842, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is C a M Graphics Co Inc. Government technical data includes 1 specification, 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-231-2842 |
| Primary Part Number | 301077 |
| Item Name | Legend,keyboard |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | C a M Graphics Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | /.007 THICK; OPERATING TEMP RANGE MIN 30 DEG C TO 75 DEG C;10.42 IN. LG; 6.780 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5845-01-231-2842 is a Legend,keyboard, manufactured by C a M Graphics Co Inc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-231-2842 has 2 manufacturer part numbers on file: 301077 (C a M Graphics Co Inc), 156049-1 (Raytheon Company).
2 possible matches (shared part number, not a government interchangeability claim): 3010-01-522-9490, 5305-01-558-1002. Verify interchangeability with system specifications before substitution.
Key specifications for 301077: General Characteristics Item Description: /.007 THICK; OPERATING TEMP RANGE MIN 30 DEG C TO 75 DEG C;10.42 IN. LG; 6.780 IN. W IN; End Item Identification: P-3 ACFT. 1 specification is 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 5845-01-231-2842 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.