The O-Ring, cataloged under National Stock Number 5331-01-044-6596, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-044-6596 |
| Primary Part Number | AS568-141MIL-P-5516CLASSB |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM |
| Material Document and Classification | MIL-P-5516, CL B MIL SPEC SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 2.280 INCHES MINIMUM AND 2.320 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Elongation Percentage | 160 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 2.506 INCHES NOMINAL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-141MIL-P-5516CLASSB PRIMARY | Sae International Dba Sae International (USA) |
| AS568-141MIL-P-5516CLASSB | Society of Automotive Engineers Inc (USA) |
| AS568-141 PRIMARY | Sae International Dba Sae International (USA) |
| ASM5516 CLASS B | Society of Automotive Engineers Inc (USA) |
| AS568-141 | Society of Automotive Engineers Inc (USA) |
| ASM5516 CLASS B | Sae International Dba Sae International (USA) |
NSN 5331-01-044-6596 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-044-6596 has 6 cross-referenced part numbers: AS568-141MIL-P-5516CLASSB (Sae International Dba Sae International), AS568-141MIL-P-5516CLASSB (Society of Automotive Engineers Inc), AS568-141 (Sae International Dba Sae International), ASM5516 CLASS B (Society of Automotive Engineers Inc), AS568-141 (Society of Automotive Engineers Inc) and 1 more.
There is 1 known substitute for 5331-01-044-6596: 5331-01-006-6913. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-141MIL-P-5516CLASSB: Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM; Material Document and Classification: MIL-P-5516, CL B MIL SPEC SINGLE MATERIAL RESPONSE; Center Hole Diameter: 2.280 INCHES MINIMUM AND 2.320 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.