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National Stock Number:
3020-00-463-5881
Federal Supply Class:
3020
National Item Identification Number:
004635881
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:
| 11660947 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 4.280 INCHES NOMINAL | | OVERALL LENGTH | 1.531 INCHES NOMINAL | | PITCH DIAMETER | 3.798 INCHES NOMINAL | | FACE WIDTH | 1.440 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.750 INCHES MINIMUM AA END AND | | 1.410 INCHES MAXIMUM BB END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.091 INCHES MINIMUM AA END AND | | 0.221 INCHES MAXIMUM BB END | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, QQ-S-698, TEMPER 4 FLANGE AND | | STEEL, QQ-S-634-CANCELED HUB | | SURFACE TREATMENT | ENAMEL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.740 INCHES NOMINAL | | GROOVE WIDTH | 0.620 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 36.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.876 INCHES MINIMUM AND | | 0.878 INCHES MAXIMUM | | BORE LENGTH | 1.310 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.252 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.439 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED |
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