5305-00-021-7242 SCREW,MACHINE Index 5310-00-021-7246 WASHER

National Stock Number:
5305-00-021-7245

Federal Supply Class:
5305

National Item Identification Number:
000217245

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:
NAS1101-3H906725SPS TECHNOLOGIES, LLC
NAS1101-3H907851NOR-CAL SUPPLY CO
NAS1101-3H908547WALLACE R G CO DIV OF DUCOMMUN INC
NAS1101-3H917446HUCK INTERNATIONAL, INC
NAS1101-3H927624SPS TECHNOLOGIES LLC
NAS1101-3H930485QUALIFIED AIR COMPONENTS INC.
NAS1101-3H930889ERIKS SOUTHWEST INC DBA MONTCLAIR ENTERPRISES
NAS1101-3H953606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1101-3H956878SPS TECHNOLOGIES, LLC
NAS1101-3H958998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1101-3H973197HI-SHEAR CORPORATION
NAS1101-3H980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1101-3H980539SPS TECHNOLOGIES, LLC
NAS1101-3H992215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1101-3H997928HUCK INTL INC
NAS1101-3H9L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH0.562 INCHES NOMINAL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
HEAD HOLE CONFIGURATION STYLEROUND
HEAD STYLEFLAT CHAMFER
HOLE DIAMETER0.036 INCHES NOMINAL
HOLE QUANTITY2
INTERNAL DRIVE STYLETORQUE SET
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740
SCREW SURFACE TREATMENTCADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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