The Keyboard,data Entry, cataloged under National Stock Number 5895-01-537-1907, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Ems Development Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5895-01-537-1907 |
| Primary Part Number | 478D8023-1 |
| Item Name | Keyboard,data Entry |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Ems Development Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Part Number | Manufacturer |
|---|---|
| 478D8023-1 PRIMARY | Ems Development Corporation (USA) |
| Reference | Meaning |
|---|---|
| 478D0100 | D/9 Drawing number reference only Ems Development Corporation |
NSN 5895-01-537-1907 is a Keyboard,data Entry, manufactured by Ems Development Corporation, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-537-1907 has 1 manufacturer part number on file: 478D8023-1 (Ems Development Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5999-01-537-2002, 4140-01-539-8629. Verify interchangeability with system specifications before substitution.
Key specifications for 478D8023-1: Special Features: END ITEM: DOOR ASSEMBLY; End Item Identification: WEAPON SYSTEM: DEGAUSSING CONTROL UNIT. 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.
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.