The O-Ring, cataloged under National Stock Number 5331-00-432-8253, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-432-8253 |
| Primary Part Number | AS568-125 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Center Hole Diameter | 1.293 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Outside Diameter | 1.487 INCHES MINIMUM AND 1.523 INCHES MAXIMUM IN |
| Elongation Percentage | 330 MAXIMUM |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Temp Rating | -35.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N0497 2-125 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-125SAE120RCL1 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-125 | Society of Automotive Engineers Inc (USA) |
| ASTM D2000 | American Society for Testing and Materials Dba Astm International (USA) |
| 1-125 | Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp (USA) |
| AS568-125 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-00-432-8253 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-432-8253 has 6 cross-referenced part numbers: N0497 2-125 (Parker-Hannifin Corp Div O-Ring Division), 2-125SAE120RCL1 (Parker-Hannifin Corp Div O-Ring Division), AS568-125 (Society of Automotive Engineers Inc), ASTM D2000 (American Society for Testing and Materials Dba Astm International), 1-125 (Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp) and 1 more.
There are 3 known substitutes for 5331-00-432-8253: 5331-00-444-0850, 5331-00-480-8405, 5331-01-464-0438. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-125: Center Hole Diameter: 1.293 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Outside Diameter: 1.487 INCHES MINIMUM AND 1.523 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.