5305-01-191-0379 SCREW,MACHINE Index 5305-01-191-0381 SCREW,MACHINE

National Stock Number:
5305-01-191-0380

Federal Supply Class:
5305

National Item Identification Number:
011910380

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:
123180A06T0656878SPS TECHNOLOGIES, LLC
123180A06T0680539SPS TECHNOLOGIES, LLC
AIC4043-06-0606725SPS TECHNOLOGIES, LLC
A423-010617446HUCK INTERNATIONAL, INC
FIT112-0023-010658998FASTENER INNOVATION TECHNOLOGY, INC.
A423-010697928HUCK INTL INC
LE112-0023-010606950HOWMET GLOBAL FASTENING SYSTEMS INC
SC2177T06-0606950HOWMET GLOBAL FASTENING SYSTEMS INC
PBF1384-010627624SPS TECHNOLOGIES LLC
LE112-0023-010643999THE BOEING COMPANY
LE112-0023-010656878SPS TECHNOLOGIES, LLC
SII-1093-010657928SONIC INDUSTRIES, INC.
LE112-0023-010658998FASTENER INNOVATION TECHNOLOGY, INC.


Techincal Specification:
FASTENER LENGTH0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HEAD DIAMETER0.242 INCHES MINIMUM
HEAD HEIGHT0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLETORQUE SET
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.138 INCHES
SCREW MATERIALSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
SPECIAL FEATURESINTERNAL DRIVE RIBBED
THREAD CLASS3A
THREAD LENGTH0.313 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNJC


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