The O-Ring, cataloged under National Stock Number 5331-00-422-0349, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parco, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-422-0349 |
| Primary Part Number | PRP568-219-1235-60 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parco, Llc |
| Status | ACTIVE |
| Outside Diameter | 1.554 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 60.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER SILICONE CLASS Q |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-219 | Society of Automotive Engineers Inc (USA) |
| 205-160-219 | Aerocontrolex Group, Inc. (USA) |
| AS568-219 | Sae International Dba Sae International (USA) |
| 2-219S613-60 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| PRP568-219-1235-60 PRIMARY | Parco, Llc (USA) |
| 2-219 S613-60 | Parker Hannifin Gmbh O-Ring Division (DEU) |
NSN 5331-00-422-0349 is a O-Ring, manufactured by Parco, Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-422-0349 has 6 cross-referenced part numbers: AS568-219 (Society of Automotive Engineers Inc), 205-160-219 (Aerocontrolex Group, Inc.), AS568-219 (Sae International Dba Sae International), 2-219S613-60 (Parker-Hannifin Corp Div O-Ring Division), PRP568-219-1235-60 (Parco, Llc) and 1 more.
There are 4 known substitutes for 5331-00-422-0349: 5331-00-013-7784, 5331-00-166-8406, 5331-00-238-4708 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for PRP568-219-1235-60: Outside Diameter: 1.554 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN; Center Hole Diameter: 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL. 5 total characteristics are documented in the Federal Logistics Information System.