National Item Identification Number
01-203-1193
012031193
3040-01-203-1193
3040012031193
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)
58923
ROPER INDUSTRIES INC
ROPER PUMP CO DIV
OLD MAYSVILLE RD
269
COMMERCE
GA
30529
706-335-5551
Reference Numbers (Part Numbers)
D1-1242
Required Categories
MATERIAL
FIRST END STYLE
FIRST END KEYWAY WIDTH
FIRST END EXTERNAL KEYWAY LEN
Required Description
STEEL
3 FLAT KEYWAY
0.2812 INCHES NOMINAL
2.500 INCHES NOMINAL
1.5000 INCHES