B190R: RING,RETAINING.
The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL UNS K06501, end_style: D SHAPE ABOVE INSIDE PERIPHERY, ring_style: STRAIGHT GAP, usage_design: INTERNAL, inside_diameter: 3.281 INCHES NOMINAL IN, major_thickness: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5325-01-239-8161, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL UNS K06501 |
| end_style | D SHAPE ABOVE INSIDE PERIPHERY |
| ring_style | STRAIGHT GAP |
| usage_design | INTERNAL |
| inside_diameter | 3.281 INCHES NOMINAL IN |
| major_thickness | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| outside_diameter | 3.657 INCHES NOMINAL IN |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | ASTM A227-47 ASSN STD SINGLE MATERIAL RESPONSE |
| NSN | 5325-01-239-8161 |
| MATERIAL HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| USAGE DESIGN | INTERNAL |
| END STYLE | D SHAPE ABOVE INSIDE PERIPHERY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A227-47 ASSN STD SINGLE MATERIAL RESPONSE |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| OUTSIDE DIAMETER | 3.657 INCHES NOMINAL IN |
| MAJOR THICKNESS | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| INSIDE DIAMETER | 3.281 INCHES NOMINAL IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | STRAIGHT GAP |
No substitute or cross-reference records for this part.