National Item Identification Number
99-428-8052
994288052
3040-99-428-8052
3040994288052
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)
U4707
VT MARINE PRODUCTS LTD
HAMILTON ROAD
COSHAM PORTSMOUTH
PO6 4PX
UNITED KINGDOM
023 92 539750
1EK45
ALLIED MARINE SERVICES INC.
659 SOUTH WASHINGTON STREET
ALEXANDRIA
VA
22314
410-643-6313
Reference Numbers (Part Numbers)
S4435025A
S4435025A
Required Categories
Required Description