The O-Ring, cataloged under National Stock Number 5331-00-580-6588, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-580-6588 |
| Primary Part Number | 25K40412 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 4.599 INCHES MINIMUM AND 4.675 INCHES MAXIMUM IN |
| Elongation Percentage | 331 MAXIMUM |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 4.329 INCHES MINIMUM AND 4.389 INCHES MAXIMUM IN |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-245N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 7-775-245000 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 25K40412 PRIMARY | Dana Off Highway Products, Llc (USA) |
| 25K40412 | Clark Equipment Co (USA) |
| 7906 PL REV A 15 | Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA) |
| 34-593 | Reynolds Equipment Co (USA) |
| 9-904-101406 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 7906 REV A | Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA) |
| AS568B-245 | Society of Automotive Engineers Inc (USA) |
| ASC1463214 | Asc Pty Ltd (AUS) |
| AS568B-245 | Sae International Dba Sae International (USA) |
| ASTM-D2000 M3CH714A25B34EO16 | American Society for Testing and Materials Dba Astm International (USA) |
| N0674 2-245 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 25K-40412 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-580-6588 is a O-Ring, manufactured by Dana Off Highway Products, Llc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-580-6588 has 14 cross-referenced part numbers: 2-245N674-70 (Parker-Hannifin Corp Div O-Ring Division), 7-775-245000 (Zf Industrieantriebe Witten Gmbh), 25K40412 (Dana Off Highway Products, Llc), 25K40412 (Clark Equipment Co), 7906 PL REV A 15 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque) and 9 more.
There are 6 known substitutes for 5331-00-580-6588: 5331-00-595-6327, 5331-00-595-6328, 6240-01-107-6413 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25K40412: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Outside Diameter: 4.599 INCHES MINIMUM AND 4.675 INCHES MAXIMUM IN; Elongation Percentage: 331 MAXIMUM; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-580-6588 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.