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National Stock Number:
3020-01-114-0198
Federal Supply Class:
3020
National Item Identification Number:
011140198
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| 2600217 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.984 INCHES NOMINAL | | PITCH DIAMETER | 3.484 INCHES NOMINAL | | FACE WIDTH | 1.500 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL,QQ-S-763,CLASS 316 OR 321 COND A,OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 3 | | GROOVE DEPTH | 0.380 INCHES NOMINAL | | GROOVE WIDTH | 0.312 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 38.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | TAPERED | | BORE LENGTH | 1.500 INCHES NOMINAL | | TAPER BORE MAJOR DIAMETER | 1.000 INCHES NOMINAL | | TAPER BORE MINOR DIAMETER | 0.875 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | TAPERED KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.252 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.636 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | THREADED HOLE | | SECURING LOCATION | PULLEY SURFACE | | SECURING HOLE QUANTITY | 3 | | THREAD SIZE | 3/8-16 | | BOLT CIRCLE DIAMETER | 2.125 INCHES NOMINAL | | HOLE LOCATION | THRU PULLEY SURFACE 120 DEG APART |
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