The Retainer,electrical Switch, cataloged under National Stock Number 5930-01-189-4707, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 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 | 5930-01-189-4707 |
| Primary Part Number | 12310511 |
| Item Name | Retainer,electrical Switch |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL ALL MOUNTING FACILITIES IN |
| Distance Between Mounting Facility Centers | 1.625 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS IN |
| Material | ALUMINUM ALLOY 5052 |
| 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 |
|---|---|
| 12310511 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5930-01-189-4707 is a Retainer,electrical Switch, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-189-4707 has 1 manufacturer part number on file: 12310511 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12310511: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES; Unthreaded Mounting Hole Diameter: 0.156 INCHES NOMINAL ALL MOUNTING FACILITIES IN; Distance Between Mounting Facility Centers: 1.625 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS IN; Special Features: 3.183 IN. LONG;2.930 WIDE;1.503 IN. HIGH IN. 4 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.