National Item Identification Number
00-737-4998
007374998
3040-00-737-4998
3040007374998
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)
79410
BORG-WARNER CORP
5401 W KILGORE AVE
MUNCIE
IN
47304
765-286-6100
79410
BORG-WARNER CORP
5401 W KILGORE AVE
MUNCIE
IN
47304
765-286-6100
34623
19207
Reference Numbers (Part Numbers)
T90A2
T90A2E
640390
7374998
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE;
Required Description
STEEL
1 PLAIN
0.7690 INCHES NOMINAL
NOT IDENTICAL
25 CROSS DRILLED AND EXTER