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National Stock Number:
3020-00-199-6457
Federal Supply Class:
3020
National Item Identification Number:
001996457
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:
| 47-669-075-3 | 80070 | LOCKHEED MARTIN CORPORATION | | 47-669-075-3 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.316 INCHES NOMINAL AA END AND 0.100 INCHES NOMINAL BB END | | DRILLED HOLE DIAMETER | 0.248 INCHES NOMINAL | | BEARINGS | NOT INCLUDED | | BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL | | BORE DIAMETER | 2.033 INCHES NOMINAL | | BORE LENGTH | 0.190 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | FACE WIDTH | 1.606 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.656 INCHES NOMINAL | | GROOVE DEPTH | 0.699 INCHES NOMINAL | | HOLE LOCATION | THRU BODY,60 DEG APART | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 4.835 INCHES NOMINAL | | SECURING HOLE QUANTITY | 6 | | SECURING LOCATION | PULLEY SURFACE | | SECURING METHOD | DRILLED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 5L | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | SURFACE TREATMENT | CHROMATE | | V GROOVE ANGLE IN DEG | 36.0 |
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