National Item Identification Number
00-318-0978
003180978
3040-00-318-0978
3040003180978
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)
61465
61465
27996
HEIL ENVIRONMENTAL INDUSTRIES
1425 HWY 25 N
49
TISHOMINGO
MS
38873
662-438-7800
01227
NAPCO INTL INC
11055 EXCELSIOR BLVD
HOPKINS
MN
55343
19207
95201
NAPCO INTERNATIONAL LLC
11055 EXCELSIOR BLVD
HOPKINS
MN
55343
952-931-2490
Reference Numbers (Part Numbers)
KC9646
M2022364
15523
2068589
8B6701
8330484
8330484
8330484
8330484
83
Required Categories
MATERIAL
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE;
Required Description
STEEL COMP 4620 OR
STEEL COMP 8620 OR
STEEL COMP 8720
1 PLAIN
0.9840 INCHES