The Switch,engine Starter,electrical, cataloged under National Stock Number 2920-01-125-5972, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Pollak Joseph Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-125-5972 |
| Primary Part Number | 31-607 |
| Item Name | Switch,engine Starter,electrical |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Pollak Joseph Corp |
| Status | ACTIVE |
| Design Type | ROTATING SHAFT |
| Terminal Type and Quantity | 3 THREADED POST |
| Automatic Choke Terminal | NOT INCLUDED |
| Mounting Facility Size | 3/4-20 UNEF THD |
| Contact Break Type | SINGLE |
| Mounting Method | BUSHING |
| Usage Design | STARTER MOTOR CONTACT TERMINAL |
| Submersibility | NONSUBMERSIBLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2920-01-125-5972 is a Switch,engine Starter,electrical, manufactured by Pollak Joseph Corp, classified under FSC 2920 (No Item Name Available). Status: active.
NSN 2920-01-125-5972 has 2 cross-referenced part numbers: 31-607 (Pollak Joseph Corp), EL-100-A (Tld Wollard Llc).
There are 10 known substitutes for 2920-01-125-5972: 5950-00-764-1089, 3455-01-041-5023, 5985-01-219-9496 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31-607: Design Type: ROTATING SHAFT; Terminal Type and Quantity: 3 THREADED POST; Automatic Choke Terminal: NOT INCLUDED; Mounting Facility Size: 3/4-20 UNEF THD. 8 total characteristics are documented in the Federal Logistics Information System.