The Switch,pressure, cataloged under National Stock Number 5930-01-481-9957, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-481-9957 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Contact Adjustment Range | +0.28 TO 3.50 ACTUATION POINT BAR |
| Style Designator | RECTANGULAR |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT ADJUSTABLE, PRESET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4140FR1E11AA0-EE | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-481-9957 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-481-9957: Contact Adjustment Range: +0.28 TO 3.50 ACTUATION POINT BAR; Style Designator: RECTANGULAR; Special Features: HI VIBRATION, SHOCK RESISTANT; DUAL STEP PRESSURE SWITCH; NO MANUAL OVERRIDE, STD FINISH, 0.125 IN BSPT PRESSURE CONNECTION, PG 13.5 FEMALE CONDUIT IN; Contact Adjustability: ACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT ADJUSTABLE, PRESET. 3 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.