4730-00-863-6910 ELBOW,TUBE Index 5133-00-863-6927 COUNTERBORE,MACHINE

National Stock Number:
3020-00-863-6918

Federal Supply Class:
3020

National Item Identification Number:
008636918

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:
3-13509-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-13509-176823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BEARING QUANTITY1
BEARING TYPEBALL
BEARINGSINCLUDED
BORE DIAMETER0.250 INCHES NOMINAL
BORE TYPESTRAIGHT
BORE FEATUREINCLUDED
BORE LENGTH0.385 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
FACE WIDTH0.385 INCHES NOMINAL
GROOVE DEPTH0.172 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.097 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.275 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.200 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-267-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
OUTSIDE DIAMETER2.625 INCHES NOMINAL
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTANODIZE
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET


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