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National Stock Number:
3020-01-410-7972
Federal Supply Class:
3020
National Item Identification Number:
014107972
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:
| 1709AS645 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 1709AS645-01 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | AK-34X.88 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | AK34 7/8 BORE | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | AK34X7/8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| OVERALL LENGTH | 1.090 INCHES NOMINAL | | FACE WIDTH | 0.660 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.560 INCHES NOMINAL BB END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.440 INCHES NOMINAL BB END | | DESIGN FORM | SPOKED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | IRON, CAST OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.281 INCHES NOMINAL | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 38.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4L AND | | A | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.875 INCHES NOMINAL | | BORE LENGTH | 0.930 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.188 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.526 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | THREADED HOLE | | SECURING LOCATION | BB END | | SECURING HOLE QUANTITY | 1 | | THREAD SIZE | 5/16-18 | | NOMINAL THREAD SIZE | 0.312 INCHES | | FURNISHED ITEMS AND QUANTITY | ONE 0.3125-18 UNC HEX HD SSCR X 0.250 LG | | HOLE LOCATION | ON TOP OF KEYWAY | | STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.450 INCHES NOMINAL |
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