290721PC4: COUPLING HALF,SHAFT.
The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: MULTIPLE POSITIONING HOLES, bore_shape: STRAIGHT, bore_length: 3.2500 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, material_document_and_classification: MIL-B-16443, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.
Government catalog under NSN 3010-00-130-2181, 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 | COPPER ALLOY |
| body_style | MULTIPLE POSITIONING HOLES |
| bore_shape | STRAIGHT |
| bore_length | 3.2500 INCHES NOMINAL IN |
| overall_length | 3.250 INCHES NOMINAL IN |
| material_document_and_classification | MIL-B-16443, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 3010-00-130-2181 |
| BORE LENGTH | 3.2500 INCHES NOMINAL IN |
| BODY STYLE | MULTIPLE POSITIONING HOLES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16443, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 3.250 INCHES NOMINAL IN |
| BORE SHAPE | STRAIGHT |
| SPECIAL FEATURES | XTHD IN BORE, MAJOR DIA. 1.875" PLUS .000/MINUS .002, PITCH DIA. 1.780" PLUS .000/MINUS .001, MINOR DIA. 1.696" PLUS .X; UNTHREADED BORE DIA.:0.766" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:4.745" MIN., 4.755" MAX.; POSITIONING FACILITY QTY:8; POSITION HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:6.250" PORM .005"; HUB OD:3.250" NOM.; THREAD PROVISION:THREADED; THREAD SIZE DESIGNATOR:1-7/8--7; FLANGE THICKNESS:1" NOM. |
| MATERIAL | COPPER ALLOY |
No substitute or cross-reference records for this part.