National Item Identification Number
01-351-5917
013515917
3040-01-351-5917
3040013515917
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)
0A0L9
CENTOFANTI MARINE SERVICE INC
305 GLASS HOUSE RD
CLAIRTON
PA
15025
412-384-8118
3D729
SHEARER INDUSTRIAL SUPPLY CO
4389 COMMERCE DR
367
WHITEHALL
PA
18052
610-262-5431
Reference Numbers (Part Numbers)
B913-038
B913-038
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
STEEL CORROSION RESISTING
CENTOFANTI MARINE COMMANDAIR VALVE