5325-01-477-0637 RING,RETAINING Index 4820-01-477-0639 PARTS KIT,VALVE

National Stock Number:
5305-01-477-0638

Federal Supply Class:
5305

National Item Identification Number:
014770638

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
0.500-13UNC-3AX1.0LG GR40081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
2643-820-05-3496169ELECTRIC BOAT CORPORATION
845-7286110-3453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
HEAD STYLEPAN NO. 2
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.500 INCHES
SPECIAL FEATURESITEM IS SELF-LOCKING; PART OFBALL VALVE ASSEMBLY, MANUAL TYPE I, 1 - 1/2 700 PSI
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNC


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