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National Stock Number:
3020-00-436-3042
Federal Supply Class:
3020
National Item Identification Number:
004363042
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:
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM | | BORE LENGTH | 0.938 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | BORE FEATURE | INCLUDED | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.466 INCHES NOMINAL | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.063 INCHES NOMINAL AA END AND 0.125 INCHES NOMINAL BB END | | FACE WIDTH | 0.750 INCHES NOMINAL | | GROOVE DEPTH | 0.688 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.250 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.189 INCHES NOMINAL | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1117 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1117 OVERALL | | OUTSIDE DIAMETER | 4.375 INCHES NOMINAL | | OVERALL LENGTH | 0.938 INCHES NOMINAL | | PITCH DIAMETER | 4.250 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | QUANTITY | 1 | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | SAE0.500 | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | PAINT | | V GROOVE ANGLE IN DEG | 36.0 |
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