The Switch,lock,ignition, cataloged under National Stock Number 2920-00-133-0835, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cole Hersee Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2920-00-133-0835 |
| Primary Part Number | 95651 |
| Item Name | Switch,lock,ignition |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Bushing Length | 1.000 INCHES NOMINAL IN |
| Body Diameter | 1.812 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Body Length | 1.500 INCHES NOMINAL IN |
| Terminal Type and Quantity | 3 QUICK DISCONNECT, MALE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 95651 | Cole Hersee Company (USA) |
| Reference | Meaning |
|---|---|
| C7UZ-11572-A | 3/9 Design control — primary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| C7UZ-11572-A | C/1 Advisory reference — outside the item-of-supply concept Ford Motor Company |
NSN 2920-00-133-0835 is a Switch,lock,ignition, manufactured by Cole Hersee Company, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-133-0835 has 1 manufacturer part number on file: 95651 (Cole Hersee Company).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-648-4047, 5905-00-907-9700. Verify interchangeability with system specifications before substitution.
Key specifications for 95651: Bushing Length: 1.000 INCHES NOMINAL IN; Body Diameter: 1.812 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING MOUNTED. 6 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.