The Switch,inertia, cataloged under National Stock Number 5930-01-506-2389, 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. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-506-2389 |
| Primary Part Number | 3LO-453C/2 |
| Item Name | Switch,inertia |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Inertia Switch, Inc. Dba Inertia Switch Inc |
| 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 |
|---|---|
| 3LO-453C/2 PRIMARY | Inertia Switch, Inc. Dba Inertia Switch Inc (USA) |
| Reference | Meaning |
|---|---|
| 33LO-453C/2 | 5/9 Secondary reference Inertia Switch, Inc. Dba Inertia Switch Inc |
NSN 5930-01-506-2389 is a Switch,inertia, manufactured by Inertia Switch, Inc. Dba Inertia Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-506-2389 has 1 manufacturer part number on file: 3LO-453C/2 (Inertia Switch, Inc. Dba Inertia Switch Inc).
Key specifications for 3LO-453C/2: Special Features: IMPACT/CRASH SWITCH; USED FOR POWER CESSATION ON IMPACT FOR ITEMS SUCH AS CVR'S AND FDR'S, OR ACTIVATION OF EMERGENCY LIGHTING AND/OR FIRE SUPPRESSION SYSTEMS ABOARD COMMERCIAL AIRCRAFT; End Item Identification: C-130 AIRCRAFT. 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.