The O-Ring, cataloged under National Stock Number 5331-00-947-4234, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-947-4234 |
| Primary Part Number | A-A-59588 CL 2A GR 60 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Outside Diameter | 4.351 INCHES MINIMUM AND 4.423 INCHES MAXIMUM IN |
| Center Hole Diameter | 4.094 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| Temp Rating | -103.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 60.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 150 MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59588 CL 2A GR 60 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AS568-243 | Society of Automotive Engineers Inc (USA) |
| F2A | Essex Group Inc Metal and Plastic Products Div (USA) |
| 2-243S317-60 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-243 | Sae International Dba Sae International (USA) |
NSN 5331-00-947-4234 is a O-Ring, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-947-4234 has 5 cross-referenced part numbers: A-A-59588 CL 2A GR 60 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AS568-243 (Society of Automotive Engineers Inc), F2A (Essex Group Inc Metal and Plastic Products Div), 2-243S317-60 (Parker-Hannifin Corp Div O-Ring Division), AS568-243 (Sae International Dba Sae International).
There are 7 known substitutes for 5331-00-947-4234: 5342-00-153-4729, 4730-00-419-9372, 5331-00-445-8747 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59588 CL 2A GR 60: Outside Diameter: 4.351 INCHES MINIMUM AND 4.423 INCHES MAXIMUM IN; Center Hole Diameter: 4.094 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q; Temp Rating: -103.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF. 7 total characteristics are documented in the Federal Logistics Information System.