The O-Ring, cataloged under National Stock Number 5331-01-497-1803, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (CAGE 9F512) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-497-1803 |
| Primary Part Number | 671-00239 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-497-1803 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-497-1803 has 2 cross-referenced part numbers: 676-00239 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 671-00239 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).
There is 1 known substitute for 5331-01-497-1803: 5331-00-291-3076. Verify interchangeability with system specifications before substitution.