National Item Identification Number
01-049-1528
010491528
3040-01-049-1528
3040010491528
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)
10613
PENTAIR PUMP GROUP INC
DBA FAIRBANKS MORSE PUMP
3601 FAIRBANKS AVE
KANSAS CITY
KS
66106
913-748-4287
Reference Numbers (Part Numbers)
K3M4F
Required Categories
MATERIAL
FIRST END STYLE
FIRST END KEYWAY WIDTH
FIRST END EXTERNAL KEYWAY LEN
Required Description
NICKEL OR
COPPER ALLOY
3 FLAT KEYWAY
0.3750 INCHES NOMINAL
2.500 INCHES NOMI