The O-Ring, cataloged under National Stock Number 5331-01-298-7220, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-298-7220 |
| Primary Part Number | AS3209-022 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN |
| Peripheral Diameter | 1.129 INCHES NOMINAL IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3209-022 PRIMARY | Sae International Dba Sae International (USA) |
| AS3209-022 | Society of Automotive Engineers Inc (USA) |
| SAE-AMS7276 | Sae International Dba Sae International (USA) |
| AS3209-022 | Leonardo Spa Helicopters Division - Production Site (ITA) |
NSN 5331-01-298-7220 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-298-7220 has 4 cross-referenced part numbers: AS3209-022 (Sae International Dba Sae International), AS3209-022 (Society of Automotive Engineers Inc), SAE-AMS7276 (Sae International Dba Sae International), AS3209-022 (Leonardo Spa Helicopters Division - Production Site).
There are 2 known substitutes for 5331-01-298-7220: 5331-00-166-1011, 5330-01-481-9676. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-022: Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Center Hole Diameter: 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN; Peripheral Diameter: 1.129 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 8 total characteristics are documented in the Federal Logistics Information System.