The O-Ring, cataloged under National Stock Number 5331-01-037-6127, 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 19 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-037-6127 |
| Primary Part Number | 2507294-40 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Elongation Percentage | 331 MAXIMUM |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 6.211 INCHES MINIMUM AND 6.257 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2507294-40 | Naval Sea Systems Command (USA) |
| 2507294 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2507294-40 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| XOR-6.234 X .139 | Altra Industrial Motion Corp. (USA) |
| 2507294-40 | Parker Brownsville Servicio S.a. De C.v. (MEX) |
| 2507294-40 | Parco, Llc (USA) |
| 2-259N219-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2507294-40 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2-259N674-70 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| 25K-40608 | Dana Off Highway Products, Llc (USA) |
| AS568-259 | Society of Automotive Engineers Inc (USA) |
| 25K-40608 | Vme Americas Inc Sub of Vme Group N V (USA) |
| 2-259N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 51489 | Altra Industrial Motion Corp. (USA) |
| N0674 2-259 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| XOR-6.234 X | Zf Industrieantriebe Witten Gmbh (DEU) |
| 32595030 | Dynex/rivett Inc. (USA) |
| 2-259 N0674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| D2000 GR M3CH714A25B34E016E036 | Society of Automotive Engineers Inc (USA) |
NSN 5331-01-037-6127 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-037-6127 has 19 cross-referenced part numbers: 2507294-40 (Naval Sea Systems Command), 2507294 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2507294-40 (Parker-Hannifin Corp Div O-Ring Division), XOR-6.234 X .139 (Altra Industrial Motion Corp.), 2507294-40 (Parker Brownsville Servicio S.a. De C.v.) and 14 more.
There are 3 known substitutes for 5331-01-037-6127: 6240-00-635-6069, 4240-01-247-7230, 3040-01-298-3299. Verify interchangeability with system specifications before substitution.
Key specifications for 2507294-40: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Elongation Percentage: 331 MAXIMUM; Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-037-6127 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.