3040-01-022-6238 SHAFT,SHOULDERED Index 6680-01-022-6240 SHAFT ASSEMBLY,FLEXIBLE

National Stock Number:
3040-01-022-6239

Federal Supply Class:
3040

National Item Identification Number:
010226239

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:
55-22056-1552081EURAMCO SAFETY INC
9561130UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
95611393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
956113-0093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
KMC-RX15611330828KROBACH MFG. CORP.
RX-15611393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RX156113-10UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RX156113-193232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK188765PC30UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK188765PC393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END EXTERNAL THREAD LENGTH1.000 INCHES NOMINAL
FIRST END DIAMETER1.2500 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
LARGEST STEP DIAMETER2.998 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-281 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH44.125 INCHES NOMINAL
SECOND END DIAMETER2.1570 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.562 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
SPECIAL FEATURESKEYWAY IN SECOND END 0.312 IN. W X 0.125 IN. DEEP
STEP QUANTITY15
SURFACE FINISH32.0 MICROINCHES


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