The O-Ring, cataloged under National Stock Number 5331-01-046-0621, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-046-0621 |
| Primary Part Number | 2-006 E652-90 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Outside Diameter | 0.243 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Temp Rating | -60.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D2000M2AA910A13F17L14Z | Society of Automotive Engineers Inc (USA) |
| D2000M2AA907A13EA14F17 | Society of Automotive Engineers Inc (USA) |
| 639AS1458-006 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2-006 E652-90 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 2-006 E652-90 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-006 | Society of Automotive Engineers Inc (USA) |
| D2000M2AA910A13F17L14Z | Sae International Dba Sae International (USA) |
| AS568-006 | Sae International Dba Sae International (USA) |
NSN 5331-01-046-0621 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-046-0621 has 8 cross-referenced part numbers: D2000M2AA910A13F17L14Z (Society of Automotive Engineers Inc), D2000M2AA907A13EA14F17 (Society of Automotive Engineers Inc), 639AS1458-006 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2-006 E652-90 (Parker Hannifin Gmbh O-Ring Division), 2-006 E652-90 (Parker-Hannifin Corp Div O-Ring Division) and 3 more.
There are 9 known substitutes for 5331-01-046-0621: 5331-00-003-9247, 5331-00-480-3305, 5331-00-595-6325 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-006 E652-90: Outside Diameter: 0.243 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Center Hole Diameter: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.