The Piston,valve, cataloged under National Stock Number 4820-00-898-1800, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pti Technologies Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Piston,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Arvinmeritor Inc (CAGE 64829); Pti Technologies Inc. (CAGE 05228) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-898-1800 |
| Primary Part Number | 50879 |
| Item Name | Piston,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-898-1800 is a Piston,valve, manufactured by Pti Technologies Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-898-1800 has 2 cross-referenced part numbers: 50879 (Arvinmeritor Inc), 50879 (Pti Technologies Inc.).
There are 3 known substitutes for 4820-00-898-1800: 3455-00-023-4280, 6350-00-243-1251, 4820-01-248-4256. Verify interchangeability with system specifications before substitution.