1660-00-998-6329 HEAT EXCHANGER,AIR TO WATER,AIRC Index 5998-00-998-6331 CIRCUIT CARD ASSEMBLY

National Stock Number:
3040-00-998-6330

Federal Supply Class:
3040

National Item Identification Number:
009986330

Description:
SHAFT,SHOULDERED

Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.


Manufacturer Information:
851C50010-113499ROCKWELL COLLINS, INC.
851C50010-131218AMI INDUSTRIES, INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.2500 INCHES NOMINAL
FIRST END SLOT DEPTH0.0620 INCHES NOMINAL
FIRST END SLOT WIDTH0.0620 INCHES NOMINAL
FIRST END STYLESLOTTED
FSC APPLICATION DATASEAT AIRCRAFT
LARGEST STEP DIAMETER0.369 INCHES NOMINAL
OVERALL LENGTH2.230 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER0.2500 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.3000 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY2
SURFACE FINISH125.0 MICROINCHES


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