The O-Ring, cataloged under National Stock Number 5331-01-094-5103, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 5331-01-094-5103 |
| Primary Part Number | 2-013N552-90 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 160 MAXIMUM |
| Center Hole Diameter | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 0.555 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1JA3368H84 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 2-013N552-90 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-013 N552-90 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 8-52-309 | Illinois Tool Wks Inc Linac Div (USA) |
| 2-013 N552-9 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 8-52-309 | Itw Heartland Components Inc (USA) |
NSN 5331-01-094-5103 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-094-5103 has 6 cross-referenced part numbers: 1JA3368H84 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 2-013N552-90 (Parker-Hannifin Corp Div O-Ring Division), 2-013 N552-90 (Parker Hannifin Gmbh O-Ring Division), 8-52-309 (Illinois Tool Wks Inc Linac Div), 2-013 N552-9 (Parker-Hannifin Corp Div O-Ring Division) and 1 more.
There is 1 known substitute for 5331-01-094-5103: 6750-01-383-0313. Verify interchangeability with system specifications before substitution.
Key specifications for 2-013N552-90: Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 160 MAXIMUM; Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 7 total characteristics are documented in the Federal Logistics Information System.