National Item Identification Number
01-388-5812
013885812
3040-01-388-5812
3040013885812
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Description
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.
Commercial and Government Entity Code (Supplier Data)
K4629
REYNOLDS BOUGHTON LTD
GRAYCAR BUSINESS PARK BARTON UNDER N
EDWOOD
BURTON ON TRENT
DE13 8EN
UNITED KINGDOM
01283 711771
80372
MARINE CORPS
NAVY ANNEX
WASHINGTON
DC
20380
Reference Numbers (Part Numbers)
87024A6206
87024A6206
Required Categories
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE
SECOND EN
Required Description
1 PLAIN
30.0 MILLIMETERS NOMINAL
NOT IDENTICAL
22 THREADED CROSS DRILLED
19.