The Switch,inertia, cataloged under National Stock Number 5930-01-551-7052, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Inertia Switch, Inc. Dba Inertia Switch Inc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-551-7052 |
| Primary Part Number | 3LO-882/4 |
| Item Name | Switch,inertia |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Inertia Switch, Inc. Dba Inertia Switch Inc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | CONNECTOR, PLUG |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Precious Material | GOLD |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Height | 2.500 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.187 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR W/BRACKET |
| Distance Between Mounting Facility Centers | 1.750 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Stimulus Rating | 2.00 ACTUATION POINT NOMINAL GRAVITY UNITS AND 20.00 DEACTUATION POINT NOMINAL GRAVITY UNITS |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE, MANUAL RESET |
| Contact Voltage Rating in Volts | 125.0 AC AT ALTITUDE SINGLE VOLTAGE |
| 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 |
|---|---|
| 3LO-882/4 PRIMARY | Inertia Switch, Inc. Dba Inertia Switch Inc (USA) |
NSN 5930-01-551-7052 is a Switch,inertia, manufactured by Inertia Switch, Inc. Dba Inertia Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-551-7052 has 1 manufacturer part number on file: 3LO-882/4 (Inertia Switch, Inc. Dba Inertia Switch Inc).
Key specifications for 3LO-882/4: Overall Height: 2.625 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: CONNECTOR, PLUG; Mounting Facility Pattern: FOUR POSITION RECTANGULAR. 15 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.