National Item Identification Number
01-255-7403
012557403
5305-01-255-7403
5305012557403
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-668-24P/TM-10-3930-668-24P0325.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-668-24P/TM-10-3930-668-24P0335.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-668-24P/TM-10-3930-668-24P0408.htmDescription
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
80204
72741
DORMAN PRODUCTS INC
1 DORMAN DR
WARSAW
KY
41095
859-567-7000
72741
DORMAN PRODUCTS INC
1 DORMAN DR
WARSAW
KY
41095
859-567-7000
NSN (National Stock Number) 5305-01-255-7403, 5305012557403 NIIN (National Identification Number) 01-255-7403, 012557403
Part Numbers (Reference Numbers)
B1821BH056C300N
MS90728-144
197-530
860-530
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.562 INCHES
12
2A
RIGHT-HAND
2.832 INCHES MINIMUM AND
3.000 INCHES MA