5305-01-194-8470 SCREW,MACHINE Index 5305-01-194-8472 SCREW,MACHINE

National Stock Number:
5305-01-194-8471

Federal Supply Class:
5305

National Item Identification Number:
011948471

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:
123181E3R056878SPS TECHNOLOGIES, LLC
123181E3R080539SPS TECHNOLOGIES, LLC
AIC4038E3-606725SPS TECHNOLOGIES, LLC
E033-230617446HUCK INTERNATIONAL, INC
LE111-0033-230643999THE BOEING COMPANY
E033-230697928HUCK INTL INC
SC1785RE3-606950HOWMET GLOBAL FASTENING SYSTEMS INC
PBF1379-23627624SPS TECHNOLOGIES LLC
S11-1088-03657928SONIC INDUSTRIES, INC.
LE111-0033-230658998FASTENER INNOVATION TECHNOLOGY, INC.
LE111-0033-230673197HI-SHEAR CORPORATION
LE111-0033-2306L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.698 INCHES MINIMUM AND 0.728 INCHES MAXIMUM
HEAD DIAMETER0.293 INCHES MINIMUM AND 0.302 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLETORQUE SET
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS7479 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALIRON ALLOY 660
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTPASSIVATE
SPECIAL FEATURESINTERNAL DRIVE RIBBED
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.314 INCHES MINIMUM AND 0.364 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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