National Item Identification Number
01-426-0240
014260240
3040-01-426-0240
3040014260240
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)
0XU76
EDDY PUMP CORPORATION
15405 OLDE HIGHWAY 80
EL CAJON
CA
92021
619-258-7020
0XU76
EDDY PUMP CORPORATION
15405 OLDE HIGHWAY 80
EL CAJON
CA
92021
619-258-7020
Reference Numbers (Part Numbers)
NF-4003-EPC
NF-4015 P/N NF-4003-EPC
Required Categories
FIRST END STYLE
FIRST END KEYWAY WIDTH
FIRST END KEYWAY DEPTH
END SIMILARITY;
Required Description
3 FLAT KEYWAY
0.3740 INCHES MINIMUM AND
0.3750 INCHES MAXIMUM
0.2130 INCHES M