The Switch,lock,ignition, cataloged under National Stock Number 2920-01-194-7796, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hobart Bros Co. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2920-01-194-7796 |
| Primary Part Number | 407320 |
| Item Name | Switch,lock,ignition |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Hobart Bros Co |
| Status | ACTIVE |
| Body Diameter | 1.810 INCHES MINIMUM IN |
| Switch Functional Positions | OFF |
| Inclosure Type | UNINCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING WITH PANEL SEAL |
| Criticality Code Justification | FEAT |
| Body Length | 2.440 INCHES MINIMUM IN |
| Terminal Type and Quantity | 1 SOLDER STUD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 407320 PRIMARY | Hobart Bros Co (USA) |
| Reference | Meaning |
|---|---|
| 5752 | 5/9 Secondary reference General Automotive Specialty Co Inc |
| 11022330 | 7/2 Vendor item drawing reference Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
NSN 2920-01-194-7796 is a Switch,lock,ignition, manufactured by Hobart Bros Co, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-194-7796 has 1 manufacturer part number on file: 407320 (Hobart Bros Co).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-315-6674, 5940-01-725-2789. Verify interchangeability with system specifications before substitution.
Key specifications for 407320: Body Diameter: 1.810 INCHES MINIMUM IN; Switch Functional Positions: OFF; Inclosure Type: UNINCLOSED; Body Style: BUSHING MOUNTED. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.