The O-Ring, cataloged under National Stock Number 5331-00-136-5642, 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 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-136-5642 |
| Primary Part Number | 2507294-18 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | CANCELLED |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Elongation Percentage | 331 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.479 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-029NBR | Society of Automotive Engineers Inc (USA) |
| 0221-12662-922 REF 34 | Hub City, Inc. Dba Hub City Div Hub City, Inc. - a Regal-Beloit Company (USA) |
| 2-029 BUNA-N | Dcl Corp Rubber Products Div (USA) |
| 8-74-80-09-009 | Safeguard Powertech Systems (USA) |
| 2507294-18 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2-029 N674-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| N0674 2-029 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2507294-18 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-029 N674-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2507294-18 | Naval Sea Systems Command (USA) |
| ARP568-029 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2507294-18 | Parco, Llc (USA) |
| 2-029N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-136-5642 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-136-5642 has 13 cross-referenced part numbers: AS568-029NBR (Society of Automotive Engineers Inc), 0221-12662-922 REF 34 (Hub City, Inc. Dba Hub City Div Hub City, Inc. - a Regal-Beloit Company), 2-029 BUNA-N (Dcl Corp Rubber Products Div), 8-74-80-09-009 (Safeguard Powertech Systems), 2507294-18 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 8 more.
There are 2 known substitutes for 5331-00-136-5642: 5331-00-455-6405, 5331-01-286-0792. Verify interchangeability with system specifications before substitution.
Key specifications for 2507294-18: Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Elongation Percentage: 331 MAXIMUM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-136-5642 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.