The O-Ring, cataloged under National Stock Number 5331-01-031-1344, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-031-1344 |
| Primary Part Number | 2507294-14 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | CANCELLED |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Elongation Percentage | 331 MAXIMUM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 1.104 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Criticality Code Justification | MATT |
| Outside Diameter | 1.238 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99180-24 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-024-N219-7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 57327000 | Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA) |
| G140-2024A | Thales Optronics B.v. (NLD) |
| E45-0001-112 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 2507294-14 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 1557052-24 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-024N756-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-024 N674-70 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| G140-2024A | Thales Nederland, Huizen (NLD) |
| 2507294-14 | Parker Brownsville Servicio S.a. De C.v. (MEX) |
| E3650 3/4IN PC 30 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N0674 2-024 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-024N674-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| B1230-503 | James Donald (USA) |
| 2507294-14 | Parco, Llc (USA) |
| 2507294-14 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2-024 N674-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-024 N756-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-024 N674-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
NSN 5331-01-031-1344 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-031-1344 has 22 cross-referenced part numbers: 99180-24 (Zf Industrieantriebe Witten Gmbh), 2-024-N219-7 (Zf Industrieantriebe Witten Gmbh), 57327000 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company), G140-2024A (Thales Optronics B.v.), E45-0001-112 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications) and 17 more.
There are 4 known substitutes for 5331-01-031-1344: 5331-00-531-2070, 5331-00-997-2989, 5331-01-280-9386 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2507294-14: Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Elongation Percentage: 331 MAXIMUM; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 1.104 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-031-1344 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.