The O-Ring, cataloged under National Stock Number 5331-00-405-2517, 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 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-405-2517 |
| Primary Part Number | 5-052 N674-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Elongation Percentage | 331 MAXIMUM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 0.399 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 877943-00 | Defense Reduction Agency (USA) |
| 050052N0674 | Parker Hannifin France SAS (FRA) |
| 080-58532-189 | Moog Inc (USA) |
| 5-052 N674-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 5-052N219-70 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 5-052 N674-70 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 5-052 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 052N219-7 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
NSN 5331-00-405-2517 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-405-2517 has 8 cross-referenced part numbers: 877943-00 (Defense Reduction Agency), 050052N0674 (Parker Hannifin France SAS), 080-58532-189 (Moog Inc), 5-052 N674-70 (Parker-Hannifin Corp Div O-Ring Division), 5-052N219-70 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters) and 3 more.
There are 12 known substitutes for 5331-00-405-2517: 4730-00-057-2408, 6625-00-220-9620, 5950-00-228-8273 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5-052 N674-70: Elongation Percentage: 331 MAXIMUM; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 7 total characteristics are documented in the Federal Logistics Information System.