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National Stock Number: 3020-01-418-4078
Federal Supply Class: 3020
National Item Identification Number: 014184078
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:
| 568-5749813 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 568-5749813 FIND 11 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5749813-013 | 50079 | TEXTRON SYSTEMS CORP | | 5749813-013 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5759813-013 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 58.000 INCHES NOMINAL | | FACE WIDTH | 5.124 INCHES NOMINAL | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-250/11, ALLOY 6061, T651 OVERALL OR | | ALUMINUM ALLOY, QQ-A-200/8, ALLOY 6061 OVERALL | | SURFACE TREATMENT | ANODIZE | | GROOVE SHAPE | V | | GROOVE QUANTITY | 3 | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 42.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 55.160 INCHES NOMINAL | | BORE LENGTH | 5.124 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | FURNISHED ITEMS AND QUANTITY | 32 FLAT WASHER, 32 LOCK WASHER, 32 CAP SCREW, 1 CONN LINK SPRING CLIP, 1 ROLLER CHAIN, 8 RING | | SPECIAL FEATURES | USED ON BOW THRUSTER, INCLUDES 108 0.250 IN. DIA MOUNTING HOLES THROUGH FACE OF PULLEY |
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