872529: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: INTERNAL, usage_design: INTERNAL, major_thickness: 0.042 INCHES NOMINAL IN, outside_diameter: 0.971 INCHES NOMINAL IN, surface_treatment: ZINC AND CHROMATE. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-288-2856, 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 | 0.042 INCHES NOMINAL IN |
| outside_diameter | 0.971 INCHES NOMINAL IN |
| surface_treatment | ZINC AND CHROMATE |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | FED STD 66 CLASS FS 1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE |
| NSN | 3020-00-288-2856 |
| BORE NOMINAL DIAMETER | 0.219 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.438 INCHES FIRST END IN |
| TEETH QUANTITY | 57 |
| BODY STYLE | WEBBED, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES FIRST END IN |
| NOMINAL OVERALL LENGTH | 0.438 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.