The O-Ring, cataloged under National Stock Number 5331-00-426-2589, 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 3 commercial cross-references from 2 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 | 5331-00-426-2589 |
| Primary Part Number | 5-194 N674-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN |
| Outside Diameter | 0.297 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Elongation Percentage | 331 MAXIMUM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5-194 N674-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 5-194 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 5-194N219-70 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
NSN 5331-00-426-2589 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-426-2589 has 3 cross-referenced part numbers: 5-194 N674-70 (Parker-Hannifin Corp Div O-Ring Division), 5-194 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 5-194N219-70 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters).
There are 7 known substitutes for 5331-00-426-2589: 5360-00-498-6253, 4030-00-697-0777, 2915-00-706-2763 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5-194 N674-70: Cross-Sectional Height: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN; Outside Diameter: 0.297 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.