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National Stock Number: 3020-01-257-1602
Federal Supply Class: 3020
National Item Identification Number: 012571602
Description: GEAR,SPUR
Detail: A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 903-5912046 | 80090 | CHARLESTON NAVAL SHIPYARD NAVAL BASE | | 903-5912046 PC18 | 80090 | CHARLESTON NAVAL SHIPYARD NAVAL BASE |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 2.904 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FACE NOMINAL WIDTH | 0.875 INCHES | | KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.546 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.941 INCHES | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | STYLE DESIGNATOR | HUBLESS |
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