The Switch,inertia, cataloged under National Stock Number 5930-01-476-6757, 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 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-476-6757 |
| Primary Part Number | 3L0-849-10 |
| Item Name | Switch,inertia |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Inertia Switch, Inc. Dba Inertia Switch Inc |
| Status | ACTIVE |
| Terminal Type | SCREW |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | RECTANGULAR W/BRACKET |
| Features Provided | MANUAL RESET BUTTON |
| Distance Between Mounting Facility Centers | 1.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE THREADED HOLE |
| Nominal Thread Size | 0.187 INCHES SINGLE THREADED HOLE IN |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Thread Class | 6A ALL THREADED HOLE A |
| Thread Quantity Per Inch | 32 ALL THREADED HOLE |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SINGLE THREADED HOLE |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL FIRST 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 |
|---|---|
| 3L0-849-10 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 3L0-849-10 PRIMARY | Inertia Switch, Inc. Dba Inertia Switch Inc (USA) |
| Reference | Meaning |
|---|---|
| 5930PL2026771 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5930-01-476-6757 is a Switch,inertia, manufactured by Inertia Switch, Inc. Dba Inertia Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-476-6757 has 2 manufacturer part numbers on file: 3L0-849-10 (Leonardo Spa Helicopters Division - Production Site), 3L0-849-10 (Inertia Switch, Inc. Dba Inertia Switch Inc).
Key specifications for 3L0-849-10: Overall Height: 3.000 INCHES NOMINAL IN; Terminal Type: SCREW; Mounting Facility Pattern: FOUR POSITION RECTANGULAR; Mounting Method: THREADED HOLE(S). 14 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.