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National Stock Number:
3020-00-451-6677
Federal Supply Class:
3020
National Item Identification Number:
004516677
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:
| 2587909 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.781 INCHES MINIMUM AND 0.782 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BORE LENGTH | 1.228 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.494 INCHES NOMINAL | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.136 INCHES NOMINAL AA END | | FACE WIDTH | 1.500 INCHES NOMINAL | | GROOVE DEPTH | 0.380 INCHES NOMINAL | | GROOVE QUANTITY | 3 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.406 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.190 INCHES NOMINAL AA END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYING FACILITY | INCLUDED | | KEYWAY WIDTH | 0.189 INCHES NOMINAL | | LIGHTENING HOLE | INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634,COMP 1010 THRU 1025,CF OR CD FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 3.224 INCHES NOMINAL | | QUANTITY | 1 | | OUTSIDE DIAMETER | 3.984 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A-BELT | | STYLE DESIGNATOR | WEBBED OR SPOKED | | SURFACE TREATMENT | CADMIUM | | V GROOVE ANGLE IN DEG | 38.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
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