National Item Identification Number
00-397-2381
003972381
6930-00-397-2381
6930003972381
National Stock Number
Item Name
SHAFT,STRAIGHT
Federal Supply Class
6930
Description
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
Commercial and Government Entity Code (Supplier Data)
22525
INSTRUMENTS & FLIGHT RESEARCH INC.
2716 GEORGE WASHINGTON BLVD.
WICHITA
KS
67210
316-684-5177
Reference Numbers (Part Numbers)
5929
Required Categories
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE
OVERALL L
Required Description
1 PLAIN
0.2498 INCHES NOMINAL
NOT IDENTICAL
12 EXTERNAL THREADED
5.250 INCHE