The O-Ring, cataloged under National Stock Number 5331-01-112-1765, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-112-1765 |
| Primary Part Number | AS3581-032 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.849 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN |
| Outside Diameter | 2.004 INCHES NOMINAL IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-R-83248/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS3581-032 | Society of Automotive Engineers Inc (USA) |
| S3-ML-290-A ITEM 4 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| SAE-AS3581 | Sae International Dba Sae International (USA) |
| 10389776 | Nimikkeistokeskus Ncb Finland (FIN) |
| M83248/2-032 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 695001250 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| AS3581-032 PRIMARY | Sae International Dba Sae International (USA) |
| D50-0007 ITEM 14 | Danco Valve Company (USA) |
NSN 5331-01-112-1765 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-112-1765 has 9 cross-referenced part numbers: MIL-R-83248/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS3581-032 (Society of Automotive Engineers Inc), S3-ML-290-A ITEM 4 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), SAE-AS3581 (Sae International Dba Sae International), 10389776 (Nimikkeistokeskus Ncb Finland) and 4 more.
There is 1 known substitute for 5331-01-112-1765: 5331-01-597-2071. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-032: Material: RUBBER SYNTHETIC; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 1.849 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.