The O-Ring, cataloged under National Stock Number 5331-01-222-3502, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Portland Valve Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-222-3502 |
| Primary Part Number | 501-1793 PC. NO. 20 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Portland Valve Llc |
| Status | ACTIVE |
| Center Hole Diameter | 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Peripheral Diameter | 0.629 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Elongation Percentage | 125 MAXIMUM |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 501-1793 PC. NO. 20 | Portland Valve Llc (USA) |
| AS3209-014 | Boeing Distribution Services Defense Llc (USA) |
| 5330012223502 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5330PL1695592 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SAE-AMS7276 | Sae International Dba Sae International (USA) |
| M83248/1-014 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 283486-0001 PIECE 62 | Marotta Controls Inc (USA) |
| J221P014 | General Electric Company (USA) |
NSN 5331-01-222-3502 is a O-Ring, manufactured by Portland Valve Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-222-3502 has 8 cross-referenced part numbers: 501-1793 PC. NO. 20 (Portland Valve Llc), AS3209-014 (Boeing Distribution Services Defense Llc), 5330012223502 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5330PL1695592 (Jednolity Indeks Materialowy - Uniform Material Index), SAE-AMS7276 (Sae International Dba Sae International) and 3 more.
There are 6 known substitutes for 5331-01-222-3502: 5331-00-166-0990, 5331-00-922-5952, 5331-01-119-2008 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 501-1793 PC. NO. 20: Center Hole Diameter: 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Peripheral Diameter: 0.629 INCHES NOMINAL IN; Material: RUBBER FLUOROCARBON CLASS FPM. 9 total characteristics are documented in the Federal Logistics Information System.