The Data Display Group, cataloged under National Stock Number 5895-01-659-8589, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Crystal Group, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Data Display Group |
| FSC / FSG | 5895 — Miscellaneous Communication Equipment (FSG 58) |
| Manufacturers | Crystal Group, Inc (CAGE 1LTM5) |
| Parameter | Value |
|---|---|
| NSN | 5895-01-659-8589 |
| Primary Part Number | CMS-00443 |
| Item Name | Data Display Group |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Crystal Group, Inc |
| 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 | JF |
| Part Number | Manufacturer |
|---|---|
| CMS-00443 PRIMARY | Crystal Group, Inc (USA) |
| Reference | Meaning |
|---|---|
| DOC-00473 | D/9 Drawing number reference only Crystal Group, Inc |
NSN 5895-01-659-8589 is a Data Display Group, manufactured by Crystal Group, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-659-8589 has 1 manufacturer part number on file: CMS-00443 (Crystal Group, Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5975-01-659-8592, 5995-01-659-8594, 5995-01-659-8934. Verify interchangeability with system specifications before substitution.
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 5895-01-659-8589 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.