42R2055-55: RING,RETAINING.
The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: INTERNAL, usage_design: INTERNAL, major_thickness: 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN, outside_diameter: 0.939 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN, surface_treatment: PHOSPHATE. This part is cataloged in the U.S.
Government catalog under NSN 5325-00-174-9897, 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 |
| ring_style | INTERNAL |
| usage_design | INTERNAL |
| major_thickness | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| outside_diameter | 0.939 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN |
| surface_treatment | PHOSPHATE |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| cross-sectional_shape_style | ROUNDED CORNERS |
| material_document_and_classification | QQ-S-633, CLASS FS 1065 TO FS 1090 FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5325-00-174-9897 |
| MATERIAL HARDNESS RATING | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| USAGE DESIGN | INTERNAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, CLASS FS 1065 TO FS 1090 FED SPEC SINGLE MATERIAL RESPONSE |
| CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS |
| OUTSIDE DIAMETER | 0.939 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN |
| MAJOR THICKNESS | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | INTERNAL |
| SURFACE TREATMENT | PHOSPHATE |
| MATERIAL | STEEL |
No substitute or cross-reference records for this part.