3020-01-223-7905, PULLEY,GROOVE

National Stock Number:
3020-01-223-7905

Federal Supply Class:
3020

National Item Identification Number:
012237905

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.

Manufacturer Information:

10085818	A486G	NIMIKKEISTOKESKUS NCB FINLAND
12313456	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION	0.147 INCHES NOMINAL AA END AND 0.334 INCHES NOMINAL BB END
BEARINGS	NOT INCLUDED
BORE DIAMETER	0.782 INCHES NOMINAL
BORE LENGTH	1.320 INCHES NOMINAL
BORE FEATURE	INCLUDED
BORE TYPE	STRAIGHT
COUNTERBORE FEATURE	NOT INCLUDED
DESIGN FORM	WEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY	0.491 INCHES NOMINAL
FACE WIDTH	1.507 INCHES NOMINAL
GROOVE DEPTH	0.250 INCHES NOMINAL
GROOVE QUANTITY	3
GROOVE SHAPE	V
GROOVE WIDTH	0.370 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION	1.500 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANE	NOT INCLUDED
KEYWAY WIDTH	0.189 INCHES NOMINAL
KEYING FACILITY	INCLUDED
KEYING FACILITY TYPE	KEYWAY
LIGHTENING HOLE	NOT INCLUDED
OUTSIDE DIAMETER	3.470 INCHES NOMINAL
OVERALL LENGTH	1.654 INCHES NOMINAL
MATERIAL	STEEL OVERALL
PITCH DIAMETER	2.750 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC	PLAIN
QUANTITY	1
SPLIT HUB FEATURE	NOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	NOT OFFSET
STYLE DESIGNATOR	WEBBED OR SPOKED
V GROOVE ANGLE IN DEG	36.15

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