The Push Button, cataloged under National Stock Number 5930-01-090-5291, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-090-5291 |
| Primary Part Number | 101 538 783 |
| Item Name | Push Button |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 101 538 783 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| 647B5 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 101 538 783 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 101 538 783 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 647B5 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 647B5 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
NSN 5930-01-090-5291 is a Push Button, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-090-5291 has 2 manufacturer part numbers on file: 101 538 783 (Lucent Technologies Inc Corporate Headquarters), 647B5 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 101 538 783: Special Features: TEN ILLUMINATED CLEAR CAPS;7.766 IN. LG;1.070 IN. W;1.737 IN. H;TEN 51A LAMPS;TEN CONVERTIBLE LOCKING POSITIONS A. 0 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.