The O-Ring, cataloged under National Stock Number 5331-00-585-6632, 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 29 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-585-6632 |
| Primary Part Number | MS28775-140 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 2.227 INCHES MINIMUM AND 2.247 INCHES MAXIMUM IN |
| Outside Diameter | 2.420 INCHES MINIMUM AND 2.466 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 231-27-1046 | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| AS568-140-36624 | Eriks B.v. (NLD) |
| 2-140 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| NR140 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 29650BC | Mccanna Inc Dba Marpac Inc (USA) |
| 58901A001140 | Leonardo S.p.a. Div Electronics (ITA) |
| SR 832-75-140 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| 58901A001140 | Galileo Avionica Spa (ITA) |
| ARP568-140MILP2 5732 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-140 N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 140-8309 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| MS28775-140 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 530492.71 | Rexroth Sa (FRA) |
| MS28775-140 | Society of Automotive Engineers Inc (USA) |
| MS28775-140 PRIMARY | Sae International Dba Sae International (USA) |
| 5331PL1807387 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| NY25-030 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PRP140-8309 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| PRP568-140-4067-70 | Parco, Llc (USA) |
NSN 5331-00-585-6632 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-585-6632 has 29 cross-referenced part numbers: 231-27-1046 (Air & Liquid Systems Corporation Dba Buffalo Pumps), AS568-140-36624 (Eriks B.v.), 2-140 N304-75 (Parker-Hannifin Corp Div O-Ring Division), NR140 (Zf Industrieantriebe Witten Gmbh), 29650BC (Mccanna Inc Dba Marpac Inc) and 24 more.
There are 4 known substitutes for 5331-00-585-6632: 5110-00-203-4935, 5970-00-763-6202, 5815-00-807-4025 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-140: Center Hole Diameter: 2.227 INCHES MINIMUM AND 2.247 INCHES MAXIMUM IN; Outside Diameter: 2.420 INCHES MINIMUM AND 2.466 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-585-6632 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.