The Switch,inertia, cataloged under National Stock Number 5930-00-034-3881, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5930-00-034-3881 |
| Item Name | Switch,inertia |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Body Diameter | 1.594 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | THREADED STUD |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Mounting Method | BRACKET(S) AND SLOT |
| Style Designator | CYLINDRICAL W/FLANGE |
| Distance Between Mounting Facility Centers | 2.250 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Mounting Slot Width | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| SAS-4401-1 | C/1 Advisory reference — outside the item-of-supply concept Essex Brownell Inc. Div Essex Group Inc |
| 590-114 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-034-3881 is a Switch,inertia, classified under FSC 5930, Switches. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5306-00-941-0141, 5945-01-281-7404. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-00-034-3881: Body Diameter: 1.594 INCHES NOMINAL IN; Overall Height: 3.250 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: THREADED STUD. 10 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.