4820-01-545-0157 GUIDE,VALVE STEM Index 5310-01-545-0159 WASHER,SPRING TENSION

National Stock Number:
5305-01-545-0158

Federal Supply Class:
5305

National Item Identification Number:
015450158

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:
0.500-13UNC-3AX0.875LG NICU81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
0.500-13UNC-3AX0.875LG NICUAL81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
0.500-13UNC-3AX0.875LG NICUAL L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
0.500-13UNC-3AX0.875LG NICUL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2643-820-05 ITEM 1296169ELECTRIC BOAT CORPORATION
2643-820-05 ITEM 12L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-7286110 ITEM 1253711NAVAL SEA SYSTEMS COMMAND
845-7286110 ITEM 12L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-122203950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-DTL-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TYII1/2-13-UNC7/881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TYII1/2-13-UNC7/8L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZX
DEPARTURE FROM CITED DESIGNATORMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS


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