5330-00-099-8754 GASKET Index 5310-00-099-8756 NUT,PLAIN,HEXAGON

National Stock Number:
5305-00-099-8755

Federal Supply Class:
5305

National Item Identification Number:
000998755

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:
6S550B3S1426512NORTHROP GRUMMAN SYSTEMS CORPORATION
GS550B3S1426512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.719 INCHES MINIMUM AND
0.844 INCHES MAXIMUM
FASTENER LENGTH0.844 INCHES MINIMUM AND
0.875 INCHES MAXIMUM
MATERIALSTEEL COMP 4037 OR
STEEL COMP 8630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR
AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLEFILLISTER
HEAD DIAMETER0.292 INCHES MINIMUM AND
0.313 INCHES MAXIMUM
HEAD HEIGHT0.118 INCHES MINIMUM AND
0.130 INCHES MAXIMUM
INTERNAL DRIVE STYLESLOT
LOCKING FEATUREPELLET THREADS
SPECIAL FEATURESHOLE DRILLED IN HEAD 0.048 IN. NOM DIA
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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