5120-00-142-4269 PULLER,MECHANICAL Index 5305-00-142-4271 SCREW,MACHINE

National Stock Number:
5305-00-142-4270

Federal Supply Class:
5305

National Item Identification Number:
001424270

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:
2-100-201-0199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.655 INCHES MINIMUM AND
0.675 INCHES MAXIMUM
FASTENER LENGTH1.130 INCHES MINIMUM AND
1.150 INCHES MAXIMUM
MATERIALSTEEL COMP 8735 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6320 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OR
AMS 6327 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.306 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND
0.190 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.156 INCHES MINIMUM AND
0.158 INCHES MAXIMUM
SPECIAL FEATURES2 SLOTS 0.100 IN. W LOCATED ON THE PERIPHERY OF THE HEAD,180 DEG APART
THE MANUFACTURERS DATA
MANUFACTURERS CODE99193
DESIGN CONTROL REFERENCE2-100-201-01


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