2520-00-920-6748 PLUNGER Index 2990-00-920-6753 LINKAGE

National Stock Number:
2520-00-920-6750

Federal Supply Class:
2520

National Item Identification Number:
009206750

Description:
SHIFTER FORK,VEHICULAR

Detail:
An item having two or more prongs which may have transverse hole(s), slot(s), dowel pin(s), pad(s), in or on the end of each prong, to provide a means to accomplish the engagement or disengagement of gear(s), shaft(s), clutch, or the like. The opposite end has facilities for a shaft, lever, or the like. This item is designed to be used on vehicular applications such as automobiles, tanks, construction equipment, and the like.


Manufacturer Information:
4D270311083CATERPILLAR INC


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED PAD
FORK END WIDTH0.481 INCHES MINIMUM AND 0.491 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OR SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE
III MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE SIZE0.992 INCHES MINIMUM AND 0.994 INCHES MAXIMUM
OVERALL WIDTH7.760 INCHES NOMINAL
SPECIAL FEATURESOFFSET DISTANCE: 1.000 IN. NOMINAL; BORE LENGTH: 2.250 IN. NOMINAL; FORK WIDTH: 6.600 IN. NOMINAL; MATERIAL HARDNESS RATING: 55.0 NOMINAL ROCKWELL C HARDNESS; SECURING HOLE SIZE: 0.500-20UNF THD; FORK SURFACE FINISH AND LOCATION: 125 MICROINCH RMS ON PADS; DISTANCE FROM MOUNTING FACILITY CENTERLINE TO ARCH CENTERLINE: 7.808 IN. NOMINAL; ARCH INSIDE RADIUS: 2.880 IN. NOMINAL
STYLE DESIGNATOROFFSET, SHAFT MOUNTED W/SECURING HOLE


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