|
|
|
National Stock Number:
5305-01-555-9031
Federal Supply Class:
5305
National Item Identification Number:
015559031
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
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.
|
Manufacturer Information:
| 218008524 | 96169 | ELECTRIC BOAT CORPORATION | | ENDS125270 ITEM 3 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| FASTENER LENGTH | 1.750 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | NICKEL OVERALL | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | SPECIAL FEATURES | 2 LOCKWIRE HOLES 0.070 INCHES COMPLETELY THROUGH AT 0.188 INCHES DOWN FROM TOP OF HEX HEAD AND AT 60 DEGREE ANGLES OF EACH OTHER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP HEX HD | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 11 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
|
|