National Item Identification Number
00-728-6321
007286321
5305-00-728-6321
5305007286321
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Referenced on: http://automotiveenginemechanics.tpub.com//TM-55-4920-436-13-P/TM-55-4920-436-13-P0117.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-55-4920-436-13-P/TM-55-4920-436-13-P0118.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-55-4920-433-13-P/TM-55-4920-433-13-P0116.htmDescription
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 5305-00-728-6321, 5305007286321 NIIN (National Identification Number) 00-728-6321, 007286321
Part Numbers (Reference Numbers)
MS51026-64
MS51966-64
MS51966-64
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.250 INCHES
28
3A
RIGHT-HAND
0.615 INCHES MINIMUM AND
0.635 INCHES MA