The O-Ring, cataloged under National Stock Number 5331-00-458-8473, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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 | 5331-00-458-8473 |
| Primary Part Number | AS568B-016 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 0.739 INCHES MINIMUM AND 0.769 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-016-B612-70 | Valley Seal Company Dba Valley Seal Co (USA) |
| AS568B-016 PRIMARY | Sae International Dba Sae International (USA) |
| 2-16B318-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-016 B612-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568B-016 | Society of Automotive Engineers Inc (USA) |
| 504132-16 | Brooks Automation, Inc. Div Cti Cryogenics (USA) |
| B0612-70 2-016 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-458-8473 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-458-8473 has 7 cross-referenced part numbers: 2-016-B612-70 (Valley Seal Company Dba Valley Seal Co), AS568B-016 (Sae International Dba Sae International), 2-16B318-7 (Parker-Hannifin Corp Div O-Ring Division), 2-016 B612-7 (Parker-Hannifin Corp Div O-Ring Division), AS568B-016 (Society of Automotive Engineers Inc) and 2 more.
There is 1 known substitute for 5331-00-458-8473: 5331-01-115-8225. Verify interchangeability with system specifications before substitution.
Key specifications for AS568B-016: Center Hole Diameter: 0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN; Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 0.739 INCHES MINIMUM AND 0.769 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-458-8473 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.