The O-Ring, cataloged under National Stock Number 5331-01-063-1769, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5331-01-063-1769 |
| Primary Part Number | AS568-906MILG1149 TY1 CL5 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Elongation Percentage | 300 MAXIMUM |
| Hardness Rating | 50.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN |
| Outside Diameter | 0.624 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-906 | Federal Aviation Administration Dba F a a (USA) |
| AS568-906MILG1149 TY1 CL5 PRIMARY | Sae International Dba Sae International (USA) |
| AS568-906MILG11 49TY1CL5 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-906MILG1149 TY1 CL5 | Society of Automotive Engineers Inc (USA) |
NSN 5331-01-063-1769 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-063-1769 has 4 cross-referenced part numbers: AS568-906 (Federal Aviation Administration Dba F a a), AS568-906MILG1149 TY1 CL5 (Sae International Dba Sae International), AS568-906MILG11 49TY1CL5 (Zf Industrieantriebe Witten Gmbh), AS568-906MILG1149 TY1 CL5 (Society of Automotive Engineers Inc).
There are 12 known substitutes for 5331-01-063-1769: 5331-00-117-4744, 5331-00-322-0130, 5331-00-801-3354 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-906MILG1149 TY1 CL5: Elongation Percentage: 300 MAXIMUM; Hardness Rating: 50.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN; Outside Diameter: 0.624 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.