1560-01-506-3557 BEAM,AIRCRAFT Index 5998-01-506-3559 CIRCUIT CARD ASSEMBLY

National Stock Number:
5305-01-506-3558

Federal Supply Class:
5305

National Item Identification Number:
015063558

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
90825A91839428MCMASTER-CARR SUPPLY CO


Techincal Specification:
FASTENER LENGTH0.630 INCHES NOMINAL
FEATURES PROVIDEDO RING
HEAD DIAMETER0.403 INCHES NOMINAL
HEAD HEIGHT0.133 INCHES NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLECROSS RECESS TYPE II
LOCKING FEATUREUNDERCUT
NOMINAL THREAD DIAMETER0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYPAN HEAD SCREW
SCREW MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESSELF-SEALING PAN HEAD PHILLIPS MACHINE SCREW, 18-8SS, 10-32
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.630 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH10


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