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National Stock Number:
3020-00-135-5911
Federal Supply Class:
3020
National Item Identification Number:
001355911
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:
| 4AC30220 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | H36-772-33 | 35301 | DRESSER INDUSTRIES INC LEROI DIV |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.750 INCHES NOMINAL AA END | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.500 INCHES NOMINAL | | BORE LENGTH | 2.500 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.938 INCHES NOMINAL | | FURNISHED ITEMS AND QUANTITY | BUSHING ONE EACH;CAPSCREW THREE EACH | | FACE WIDTH | 1.750 INCHES NOMINAL | | GROOVE WIDTH | 0.656 INCHES NOMINAL | | GROOVE DEPTH | 0.650 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | HUB END OUTSIDE DIAMETER AND LOCATION | 4.125 INCHES NOMINAL AA END AND 4.344 INCHES NOMINAL BB END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYING FACILITY | INCLUDED | | KEYWAY WIDTH | 0.375 INCHES NOMINAL | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 8.350 INCHES NOMINAL | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 7.600 INCHES MINIMUM AND 8.000 INCHES MAXIMUM | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | QUANTITY | 1 | | SECURING LOCATION | AA END | | SPLIT HUB FEATURE | NOT INCLUDED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A AND B | | STYLE DESIGNATOR | WEBBED OR SPOKED | | SURFACE TREATMENT | PAINT | | V GROOVE ANGLE IN DEG | 38.0 |
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