The Spacer, cataloged under National Stock Number 2520-00-423-0731, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Sasco Inc Canadian Div. This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Spacer |
| FSC / FSG | 2520 — No Item Name Available (FSG 25) |
| Manufacturers | Sasco Inc Canadian Div (CAGE 58275); Diamond Reo Truck Co (CAGE 56442); General Motors Corp (CAGE 24617); White Motor Corp (CAGE 65282); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207) |
| Parameter | Value |
|---|---|
| NSN | 2520-00-423-0731 |
| Primary Part Number | 639540 |
| Item Name | Spacer |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Sasco Inc Canadian Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 639540 | Sasco Inc Canadian Div |
| 42359R | Diamond Reo Truck Co (USA) |
| 19132 | Diamond Reo Truck Co (USA) |
| 2019952 | General Motors Corp (USA) |
| V4206X | White Motor Corp (USA) |
| 7735532 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2019952 | General Motors Llc Dba General Motors Llc (USA) |
| 8A8215 | Napco International Llc Dba Napco International Inc (USA) |
| 3BLA0916 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| T93-57 | Liberty Ventures Inti, Llc (USA) |
NSN 2520-00-423-0731 is a Spacer, manufactured by Sasco Inc Canadian Div, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-00-423-0731 has 10 cross-referenced part numbers: 639540 (Sasco Inc Canadian Div), 42359R (Diamond Reo Truck Co), 19132 (Diamond Reo Truck Co), 2019952 (General Motors Corp), V4206X (White Motor Corp) and 5 more.
There are 9 known substitutes for 2520-00-423-0731: 3110-00-144-8900, 5360-00-364-3471, 3110-00-540-4619 and 6 more. Verify interchangeability with system specifications before substitution.