The O-Ring, cataloged under National Stock Number 5331-00-291-7337, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Simmonds Precision Products Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 37 commercial cross-references from 32 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-291-7337 |
| Primary Part Number | 570113 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Simmonds Precision Products Inc |
| Status | CANCELLED |
| Outside Diameter | 2.484 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.224 INCHES MINIMUM AND 2.244 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-228 N602-70 | Dolly Mfg Corp (USA) |
| 570113 PRIMARY | Simmonds Precision Products Inc (USA) |
| 214-40-36 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
| 2-228 N602-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| PRP902-9 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| PRP906-6 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS29513-228 PRIMARY | Sae International Dba Sae International (USA) |
| 2-228N602-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-228 N602-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| SR-822A-60-228 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| 7866-228 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 228-C-69 | Ap Parts Co Industrial Sales Div (USA) |
| 23111-99-0401 | Henschel Wehrtechnik Gmbh (DEU) |
| 5331PL0813687 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5330002917337 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 8682972 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 725-70-228 | Trostel Albert Packing Ltd (USA) |
| RT253-65-228 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| C-69-228 | Federal-Mogul Corp Government Sales Dept (USA) |
| 906-6 | Parker Hannifin Corporation Div O-Ring Division (USA) |
NSN 5331-00-291-7337 is a O-Ring, manufactured by Simmonds Precision Products Inc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-291-7337 has 37 cross-referenced part numbers: 2-228 N602-70 (Dolly Mfg Corp), 570113 (Simmonds Precision Products Inc), 214-40-36 (Kaydon Custom Filtration Corporation), 2-228 N602-70 (Parker Hannifin Gmbh O-Ring Division), PRP902-9 (Parker Hannifin Corporation Div O-Ring Division) and 32 more.
There are 12 known substitutes for 5331-00-291-7337: 5310-00-058-0513, 5950-00-106-8465, 2815-00-146-7402 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 570113: Outside Diameter: 2.484 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN; Center Hole Diameter: 2.224 INCHES MINIMUM AND 2.244 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-291-7337 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.