4820-01-548-0550 VALVE,CHECK Index 4710-01-548-0552 TUBE ASSEMBLY,METAL

National Stock Number:
5305-01-548-0551

Federal Supply Class:
5305

National Item Identification Number:
015480551

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:
10079408302PACCAR WINCH INC
138-240711083CATERPILLAR INC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPECIAL FEATURESSPECIFIC MATERIAL IS GRADE 5 STEEL;NHA IS HYDRAULIC CONTROL
PART NAME ASSIGNED BY CONTROLLING AGENCYCAPSCREW


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