The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER MEMBER, bore_diameter: 1.2493 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, hardness_rating: 59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER, connection_style: PLAIN ALL ENDS, special_features: PLATING ON EXPOSED SURFACES OF INNER AND OUTER MEMBERS AS MOUNTED. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-290-8557, 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 COMP E52100 INNER MEMBER |
| bore_diameter | 1.2493 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN |
| connection_type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| hardness_rating | 59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER |
| connection_style | PLAIN ALL ENDS |
| special_features | PLATING ON EXPOSED SURFACES OF INNER AND OUTER MEMBERS AS MOUNTED |
| style_designator | WITHOUT INSERT OR LINER |
| surface_treatment | CHROMIUM INNER MEMBER |
| inner_member_width | 0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN |
| outer_member_width | 0.7760 INCHES MINIMUM AND 0.7860 INCHES MAXIMUM IN |
| lubrication_feature | GROOVE AND PERFORATION INNER MEMBER |
| nominal_thread_size | 1.250 INCHES ALL ENDS IN |
| NSN | 4730-00-290-8557 |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| QUICK DISCONNECT METHOD | TWO LUG UNIVERSAL ALL ENDS |
| CONNECTION STYLE | PLAIN ALL ENDS |
| NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS IN |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| MATERIAL | COPPER ALLOY AND MAGNESIUM BODY |
| STYLE DESIGNATOR | MALE COUPLING HALF |