218T576: COUPLING HALF,SHAFT.
The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: MULTIPLE POSITIONING HOLES, RECESSED FACE, bore_shape: STRAIGHT, bore_length: 4.1250 INCHES NOMINAL IN, bore_diameter: 2.2510 INCHES MINIMUM AND 2.2520 INCHES MAXIMUM IN, overall_length: 4.875 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3010-00-407-3784, 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 |
| body_style | MULTIPLE POSITIONING HOLES, RECESSED FACE |
| bore_shape | STRAIGHT |
| bore_length | 4.1250 INCHES NOMINAL IN |
| bore_diameter | 2.2510 INCHES MINIMUM AND 2.2520 INCHES MAXIMUM IN |
| overall_length | 4.875 INCHES NOMINAL IN |
| outside_diameter | 4.625 INCHES NOMINAL IN |
| features_provided | KEYWAY |
| material_document_and_classification | FED STD 66, AISI 4142H,4147H,4150H, OR SAE 4142H,4147H,4150H FED STD SINGLE MATERIAL RESPONSE |
| NSN | 3010-00-407-3784 |
| BORE LENGTH | 4.1250 INCHES NOMINAL IN |
| BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66, AISI 4142H,4147H,4150H, OR SAE 4142H,4147H,4150H FED STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 4.875 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 4.625 INCHES NOMINAL IN |
| FEATURES PROVIDED | KEYWAY |
| BORE SHAPE | STRAIGHT |
| SPECIAL FEATURES | BORE THREAD SIZE DESIGNATOR:7/16 - 20 NF; POSITIONING FACILITY BOLT CIRCLE DIA.:3.750" NOM.; POSITIONING FACILITY QTY:4; POSITIONING HOLE STYLE:TPPED; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; HUB OD:3.500" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:1.437" NOM.; KEYWAY WD:0.625" NOM.; RECESS DEP.:0.750" NOM.; RECESS DIA.:2.750" NOM.; FLANGE THICKNESS:1.500" NOM. |
| BORE DIAMETER | 2.2510 INCHES MINIMUM AND 2.2520 INCHES MAXIMUM IN |
| MATERIAL | STEEL |
No substitute or cross-reference records for this part.