The O-Ring, cataloged under National Stock Number 5331-00-405-2514, 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 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-405-2514 |
| Primary Part Number | 5-142N674-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 331 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 1.444 INCHES MINIMUM AND 1.456 INCHES MAXIMUM IN |
| Outside Diameter | 1.524 INCHES MINIMUM AND 1.564 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5-142N219-70 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 10177857 | Nimikkeistokeskus Ncb Finland (FIN) |
| N0674 5-142 | Engineered Seal Products Inc Dba Esp International (USA) |
| MBEU140626 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 5-142 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 5-142N674-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MBEU140626 | James Walker & Co Ltd (GBR) |
| MBEU140626 | Martin-Baker Aircraft Company Limited (GBR) |
NSN 5331-00-405-2514 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-405-2514 has 8 cross-referenced part numbers: 5-142N219-70 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 10177857 (Nimikkeistokeskus Ncb Finland), N0674 5-142 (Engineered Seal Products Inc Dba Esp International), MBEU140626 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 5-142 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters) and 3 more.
There are 11 known substitutes for 5331-00-405-2514: 5120-00-024-0353, 5940-00-192-9989, 5330-00-297-5239 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5-142N674-70: Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 331 MAXIMUM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF. 7 total characteristics are documented in the Federal Logistics Information System.