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National Stock Number:
3020-01-438-7637
Federal Supply Class:
3020
National Item Identification Number:
014387637
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:
| 6361085 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 772-6361085 ITEM 5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | SK464-3 | 34712 | LAKE SHORE SYSTEMS, INC. | | SK464-3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 772-6361085 REV E ITEM NO 5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 772-6361085 ITEM 5 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY | | SK464-3 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 22.5000 INCHES NOMINAL | | OVERALL LENGTH | 3.5000 INCHES NOMINAL | | PITCH DIAMETER | 20.2500 INCHES NOMINAL | | FACE WIDTH | 2.5000 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 7.0000 INCHES NOMINAL BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.5000 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, MIL-S-16974 OVERALL AND | | STEEL, AISI 4140 OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 1.6850 INCHES NOMINAL | | GROOVE WIDTH | 1.1250 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 30.0 | | BORE FEATURE | INCLUDED | | BEARINGS | INCLUDED | | BEARING TYPE | BEARING ROLLER | | SHAFT SIZE FOR WHICH DESIGNED | 3.2490 INCHES MINIMUM AND | | 3.2500 INCHES MAXIMUM | | BEARING QUANTITY | 1 | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 5.5085 INCHES MINIMUM AND | | 5.5095 INCHES MAXIMUM | | BORE LENGTH | 3.5000 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | RETAINING PLATE AND | | RETAINING RING | | SECURING LOCATION | BOTH ENDS | | FURNISHED ITEMS AND QUANTITY | 1 MOUNTING PLATE;1 TEPERED ROLLER BEARING;2 RUBBER SEAL;1 LUB FITTING;1 PRESSURE RLF FTG;1 PIN;1 RETAINER;3 FLAT HEAD CAP SCREW;3 GUARD;3 HEX NUT;1 LABEL PLATE |
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