The Switch,lever, cataloged under National Stock Number 5930-00-981-8952, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of State Health Services. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-00-981-8952 |
| Primary Part Number | 40B855096 |
| Item Name | Switch,lever |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Department of State Health Services |
| Status | ACTIVE |
| Actuator Diameter | 0.182 INCHES MAXIMUM IN |
| Actuator Position-Locking Relationship | UP POSITION LOCKED IN AND DOWN POSITION LOCKED IN AND CENTER POSITION LOCKED IN |
| Body Style | HOLE MOUNTED |
| Actuator Style | ROUND |
| Body Width | 0.750 INCHES NOMINAL IN |
| Body Height | 1.875 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.625 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED |
| Body Length | 1.660 INCHES MAXIMUM IN |
| Precious Material and Location | CONTACT SURFACES AND ROTOR BLADE SURFACES SILVER |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Actuator Height | 0.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 40B855096 | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 40B855096 PRIMARY | Department of State Health Services (USA) |
| 81764N1 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 40B855096 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-00-981-8952 is a Switch,lever, manufactured by Department of State Health Services, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-981-8952 has 3 manufacturer part numbers on file: 40B855096 (General Dynamics Mission Systems, Inc. Dba Gdms), 40B855096 (Department of State Health Services), 81764N1 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
Key specifications for 40B855096: Actuator Diameter: 0.182 INCHES MAXIMUM IN; Actuator Position-Locking Relationship: UP POSITION LOCKED IN AND DOWN POSITION LOCKED IN AND CENTER POSITION LOCKED IN; Body Style: HOLE MOUNTED; Actuator Style: ROUND. 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.