The Switch,lock,ignition, cataloged under National Stock Number 2920-01-146-3278, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Standard Motor Products. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-146-3278 |
| Primary Part Number | US19 |
| Item Name | Switch,lock,ignition |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Standard Motor Products |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 3 SOLDER STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| US19 PRIMARY | Standard Motor Products (USA) |
NSN 2920-01-146-3278 is a Switch,lock,ignition, manufactured by Standard Motor Products, classified under FSC 2920 (No Item Name Available). Status: active.
NSN 2920-01-146-3278 has 1 cross-referenced part number: US19 (Standard Motor Products).
There are 2 known substitutes for 2920-01-146-3278: 4510-00-273-1091, 3030-00-288-5614. Verify interchangeability with system specifications before substitution.
Key specifications for US19: Special Features: KEY REMOVABLE IN OFF POSITION ONLY; Inclosure Type: FULLY INCLOSED; Terminal Type and Quantity: 3 SOLDER STUD. 3 total characteristics are documented in the Federal Logistics Information System.