The O-Ring, cataloged under National Stock Number 5331-01-491-1435, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 5331-01-491-1435 |
| Primary Part Number | 3-908 V0894-90 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 0.644 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.087 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-908 V0894-90 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| V0894-90 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 3-908-V0894 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 085252 | Sauer Compressors Usa, Inc. (USA) |
| 3-908-V0894-90 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-491-1435 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-491-1435 has 5 cross-referenced part numbers: 3-908 V0894-90 (Parker-Hannifin Corp Div O-Ring Division), V0894-90 (Parker-Hannifin Corp Div O-Ring Division), 3-908-V0894 (Parker-Hannifin Corp Div O-Ring Division), 085252 (Sauer Compressors Usa, Inc.), 3-908-V0894-90 (Zf Industrieantriebe Witten Gmbh).
There is 1 known substitute for 5331-01-491-1435: 5340-00-376-8063. Verify interchangeability with system specifications before substitution.
Key specifications for 3-908 V0894-90: End Item Identification: H P COMPRESS; Material: RUBBER FLUOROCARBON CLASS FPM; Center Hole Diameter: 0.644 INCHES NOMINAL IN; Cross-Sectional Height: 0.087 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.