The Push Button, cataloged under National Stock Number 5930-01-087-0891, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Alek Industries Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-087-0891 |
| Primary Part Number | SM-D-964500-28 |
| Item Name | Push Button |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Alek Industries Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Display Type | FULL |
| Color | BROWN |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| SM-D-964500-28 | Alek Industries Inc (USA) |
| SM-D-964500-28 | Sypris Electronics, Llc Dba Sypris Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| SM-D-915644-28 | 5/2 Secondary reference U.S. Government activity |
| SM-D-964500-28 | 3/2 Design control — primary reference U.S. Government activity |
| SM-D-915644-28 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-087-0891 is a Push Button, manufactured by Alek Industries Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-087-0891 has 2 manufacturer part numbers on file: SM-D-964500-28 (Alek Industries Inc), SM-D-964500-28 (Sypris Electronics, Llc Dba Sypris Electronics Llc).
Key specifications for SM-D-964500-28: Criticality Code Justification: FEAT; Overall Length: 0.715 INCHES NOMINAL IN; Overall Width: 0.715 INCHES NOMINAL IN; Display Type: FULL. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.