The O-Ring, cataloged under National Stock Number 5331-00-582-2522, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-582-2522 |
| Primary Part Number | B-0318-70-010 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | CANCELLED |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-0318-70-010 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 500000-0010-002 8 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 042694-010 PC 1 | Beswick Corporation (USA) |
| 2-010B278-7 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| 2-010B278-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 0-010-3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 010-3238 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-582-2522 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-582-2522 has 7 cross-referenced part numbers: B-0318-70-010 (Parker-Hannifin Corp Div O-Ring Division), 500000-0010-002 8 (Zf Industrieantriebe Witten Gmbh), 042694-010 PC 1 (Beswick Corporation), 2-010B278-7 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division), 2-010B278-70 (Parker-Hannifin Corp Div O-Ring Division) and 2 more.
There is 1 known substitute for 5331-00-582-2522: 1680-00-630-2498. Verify interchangeability with system specifications before substitution.
Key specifications for B-0318-70-010: Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-582-2522 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.