The Detent,switch, cataloged under National Stock Number 5930-01-020-8942, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-020-8942 |
| Primary Part Number | 399039-F |
| Item Name | Detent,switch |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Bushing Length | 0.375 INCHES NOMINAL IN |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Stop Adjustment Range | +1.0 TO 12.0 |
| Mounting Method | BUSHING |
| Switch Position Quantity | 12 |
| Stop Adjustability | ADJUSTABLE |
| Bushing Diameter | 0.375 INCHES NOMINAL IN |
| Positioning Increments in Deg | 30.0 |
| Mounting Threads Per Inch | 32 |
| Distance From Shaft End to Mounting Surface | 0.875 INCHES IN |
| Nominal Size | 0.250 INCHES FRONT END 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 |
|---|---|
| 399039-F PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
NSN 5930-01-020-8942 is a Detent,switch, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-020-8942 has 1 manufacturer part number on file: 399039-F (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
Key specifications for 399039-F: Bushing Length: 0.375 INCHES NOMINAL IN; Overall Diameter: 1.250 INCHES NOMINAL IN; Stop Adjustment Range: +1.0 TO 12.0; Mounting Method: BUSHING. 11 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.