National Item Identification Number
01-318-5287
013185287
5306-01-318-5287
5306013185287
National Stock Number
Item Name
BOLT,MACHINE
Federal Supply Class
5306
Description
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
17943
FEDERAL MANUFACTURING CORPORATION
9825 DE SOTO AVE
CHATSWORTH
CA
91311
818-341-9825
06710
06725
06950
ALCOA GLOBAL FASTENERS INC
DIV CITY OF INDUSTRY OPERATIONS
13001 TEMPLE AVE
LA PUENTE
CA
91746
805-991-1270
17446
17943
FEDERAL MANUFACTURING CORPORATION
9825 DE SOTO AVE
CHATSWORTH
CA
91311
818-341-9825
27624
56878
80539
81205
92215
Reference Numbers (Part Numbers)
BACB30LM
BACB30LM4U4
BACB30LM4U4
BACB30LM4U4
BACB30LM4U4
BACB30LM4U4
BACB3
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.250 INCHES
28
3A
RIGHT-HAND
0.410 INCHES MINIMUM AND
0.450 INCHES MA