The O-Ring, cataloged under National Stock Number 5331-01-631-7826, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics Div Aerospace Filtration Division. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-631-7826 |
| Primary Part Number | G-1089 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics Div Aerospace Filtration Division |
| Status | ACTIVE |
| Material | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-631-7826 is a O-Ring, manufactured by Parker Hannifin Corp Dba Pneutronics Div Aerospace Filtration Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-631-7826 has 2 cross-referenced part numbers: 810002-64 (Drs Sustainment Systems Inc), G-1089 (Parker Hannifin Corp Dba Pneutronics Div Aerospace Filtration Division).
There are 2 known substitutes for 5331-01-631-7826: 3040-01-092-7992, 3415-01-185-2473. Verify interchangeability with system specifications before substitution.
Key specifications for G-1089: Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM; End Item Identification: 4930-01-517-6942. 2 total characteristics are documented in the Federal Logistics Information System.