5310-00-781-4776 WASHER,FLAT Index 4720-00-781-4779 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5305-00-781-4778

Federal Supply Class:
5305

National Item Identification Number:
007814778

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:
10163793A486GNIMIKKEISTOKESKUS NCB FINLAND
AA3258-6D918350PALL AEROPOWER CORPORATION
AA3258-6D9C0202PALL GMBH


Techincal Specification:
FASTENER LENGTH0.240 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HEAD DIAMETER0.364 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
HEAD HEIGHT0.088 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATURESTRIP THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 304 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
WIDTH ACROSS FLATS0.125 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.240 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH32


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