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National Stock Number:
3020-01-375-8331
Federal Supply Class:
3020
National Item Identification Number:
013758331
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:
| BK-50 | 71198 | BROWNING BELTING AND SUPPLY CO INC | | BK-50 3/4 IN.BORE | 71198 | BROWNING BELTING AND SUPPLY CO INC |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.406 INCHES NOMINAL AA END | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.750 INCHES NOMINAL | | BORE LENGTH | 0.594 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | SPOKED | | FURNISHED ITEMS | KEYING FACILITY | | FACE WIDTH | 0.875 INCHES NOMINAL | | GROOVE WIDTH | 0.656 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | OVERALL LENGTH | 1.281 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SHAFT SIZE FOR WHICH DESIGNED | 0.750 INCHES NOMINAL | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4L AND 5L | | STYLE DESIGNATOR | PLAIN |
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