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National Stock Number: 1640-00-517-1327
Federal Supply Class: 1640
National Item Identification Number: 005171327
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:
20221A2 | 25337 | RALMARK CO | 20221A2 | 29965 | ARVAN, INC. | 20221A2 | 83451 | ATCO PULLEY CORP | AN221A2 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | MIL-DTL-7034/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MILP7034 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS20221A2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS20221A2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | NAS378-2 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | NAS378A2 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
BEARING QUANTITY | 1 | BEARING TYPE | BALL | BEARINGS | INCLUDED | BORE DIAMETER | 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | BORE LENGTH | 0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | BORE FEATURE | INCLUDED | BORE TYPE | STRAIGHT | COUNTERBORE FEATURE | NOT INCLUDED | DESIGN FORM | PLAIN | FACE WIDTH | 0.507 INCHES NOMINAL | GROOVE QUANTITY | 1 | GROOVE RADIUS | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | GROOVE SHAPE | U | GROOVE WIDTH | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | GROOVE DEPTH | 0.312 INCHES NOMINAL | INTEGRAL COOLING VANE | NOT INCLUDED | KEYING FACILITY | NOT INCLUDED | LIGHTENING HOLE | NOT INCLUDED | OUTSIDE DIAMETER | 4.130 INCHES NOMINAL | SPLIT HUB FEATURE | NOT INCLUDED | STYLE DESIGNATOR | PLAIN | SURFACE TREATMENT | ANODIZE |
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