The O-Ring, cataloged under National Stock Number 5331-00-723-5314, 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. Government technical data includes 4 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-723-5314 |
| Primary Part Number | 25-4933PC43 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL |
| Center Hole Diameter | 0.562 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.094 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25-4933PC43 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| 902-11 | Parker Hannifin Corporation Div O-Ring Division (USA) |
NSN 5331-00-723-5314 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-723-5314 has 2 cross-referenced part numbers: 25-4933PC43 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 902-11 (Parker Hannifin Corporation Div O-Ring Division).
There are 7 known substitutes for 5331-00-723-5314: 2530-00-615-6004, 3120-00-781-7288, 5945-01-105-4861 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25-4933PC43: Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY MATERIAL; Center Hole Diameter: 0.562 INCHES NOMINAL IN; Cross-Sectional Height: 0.094 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.