National Item Identification Number
01-226-0110
012260110
5305-01-226-0110
5305012260110
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Description
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)
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
MIL-S-1222
MIL-S-1222L1
Required Categories
MATERIAL
NONDEFINITIVE SPEC/STD DATA
DEPARTURE FROM CITED DOCUMENT
CRITICALIT
Required Description
NICKEL ALLOY OVERALL
1 TYPE AND
5/8X11X2 INLG SIZE AND
2A CLASS
QUALITY CONT
