The O-Ring, cataloged under National Stock Number 5331-01-731-7292, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 6 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-731-7292 |
| Primary Part Number | KA158-70 2-008 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Center Hole Diameter | 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| Material Document and Classification | HNBR (HYDROGENATED NITRILE) GENERAL PURPOSE MFR REF SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 0U583-AS568 INTERNATIONAL STD/SPEC |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KA158-70 2-008 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-008 | Sae International Dba Sae International (USA) |
NSN 5331-01-731-7292 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-731-7292 has 2 cross-referenced part numbers: KA158-70 2-008 (Parker-Hannifin Corp Div O-Ring Division), AS568-008 (Sae International Dba Sae International).
There are 5 known substitutes for 5331-01-731-7292: 5331-00-113-3804, 5331-00-417-0986, 5331-00-482-1596 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for KA158-70 2-008: Center Hole Diameter: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC; Part Name Assigned by Controlling Agency: O-RING; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.