2815-01-521-1441 COVER,ISOLATION Index 6680-01-521-1443 SWITCH,LIQUID LEVEL

National Stock Number:
5306-01-521-1442

Federal Supply Class:
5306

National Item Identification Number:
015211442

Description:
BOLT,INTERNAL WRENCHING

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.


Manufacturer Information:
02-0067-10-12278062SARGENT AEROSPACE & DEFENSE, LLC
21057 FIND 1878062SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
FASTENER LENGTH7.625 INCHES NOMINAL
HEAD DIAMETER1.040 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
HEAD HEIGHT0.625 INCHES NOMINAL
HEAD STYLEBEVEL-CONICAL
HOLE CONFIGURATION STYLEROUND INTERNAL HEXAGON
HOLE DIAMETER0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
HOLE QUANTITY4
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 4140 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.625 INCHES
SPECIAL FEATURESDISTRIBUTION STATEMENT D;ALTERED FROM MS20010
WIDTH ACROSS FLATS0.500 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.562 INCHES MINIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF


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