National Item Identification Number
00-639-2972
006392972
5306-00-639-2972
5306006392972
National Stock Number
Item Name
BOLT,INTERNAL WRENCHING
Federal Supply Class
5306
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0437.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0461.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0563.htmDescription
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 5306-00-639-2972, 5306006392972 NIIN (National Identification Number) 00-639-2972, 006392972
Part Numbers (Reference Numbers)
MS20007-15
MS20007-15
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.438 INCHES
20
3A
RIGHT-HAND
0.787 INCHES MINIMUM AND
0.837 INCHES MA