5305-01-280-7987 SETSCREW Index 5306-01-280-7989 BOLT,SHEAR

National Stock Number:
5305-01-280-7988

Federal Supply Class:
5305

National Item Identification Number:
012807988

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
630753953711NAVAL SEA SYSTEMS COMMAND
H75C124-014E26233NYLOK LLC
LP57XF04J1403038LONG-LOK, LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.810 INCHES MINIMUM AND
0.850 INCHES MAXIMUM
FASTENER LENGTH0.855 INCHES MINIMUM AND
0.895 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE LOCKING FEATURE
STEEL COMP 302 OR
STEEL COMP 302B OR
STEEL COMP 303 OR
STEEL COMP 303 PLUS X OR
STEEL COMP 303SE OR
STEEL COMP 303CU OR
STEEL COMP 303MA OR
STEEL COMP 304 OR
STEEL COMP 304L FASTENER
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.0937 INCHES MINIMUM AND
0.0952 INCHES MAXIMUM
LOCKING FEATURESTRIP THREADS
POINT STYLEHALF DOG
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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