The Wiper,valve, cataloged under National Stock Number 2520-00-460-6511, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Allis-Chalmers Corp. Government technical data includes 1 verified specification, 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 | 2520-00-460-6511 |
| Primary Part Number | 639919 |
| Item Name | Wiper,valve |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Allis-Chalmers Corp |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,0.865 IN.DIA,0.435 IN.LG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 639919 | Allis-Chalmers Corp (USA) |
NSN 2520-00-460-6511 is a Wiper,valve, manufactured by Allis-Chalmers Corp, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-00-460-6511 has 1 cross-referenced part number: 639919 (Allis-Chalmers Corp).
There are 2 known substitutes for 2520-00-460-6511: 6625-00-378-1330, 3030-00-528-0921. Verify interchangeability with system specifications before substitution.
Key specifications for 639919: General Characteristics Item Description: STEEL,0.865 IN.DIA,0.435 IN.LG IN. 1 total characteristics are documented in the Federal Logistics Information System.