5340-00-237-6263 CAP,PROTECTIVE,DUST AND MOISTURE Index 5330-00-237-6266 SEAL,TURBO

National Stock Number:
5305-00-237-6264

Federal Supply Class:
5305

National Item Identification Number:
002376264

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:
10129840A486GNIMIKKEISTOKESKUS NCB FINLAND
LK1189C08P826304TORKON FASTENER CORP
NAS1189E08P8N04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1189E08P8N07679HARDWARE SPECIALTY CO. INC.
NAS1189E08P8N07851NOR-CAL SUPPLY CO
NAS1189C08P880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1189E08P8N08938AIR INDUSTRIES CO INC
NAS1189E08P8N16941LONG-LOK LLC
NAS1189E08P8N17446HUCK INTERNATIONAL, INC
NAS1189E08P8N50568APCOM INC
NAS1189E08P8N53606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1189E08P8N56357ND INDUSTRIES INC
NAS1189E08P8N56878SPS TECHNOLOGIES, LLC
NAS1189E08P8N58998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1189E08P8N73197HI-SHEAR CORPORATION
NAS1189E08P8N80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1189E08P8N80539SPS TECHNOLOGIES, LLC
NAS1189E08P8N92215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1189E08P8N97928HUCK INTL INC
NAS1189E08P8NC4293ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH
NAS1189E08P8NL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HARDNESS RATING248.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM OVERALL
HEAD DIAMETER0.270 INCHES MINIMUM AND 0.319 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPELLET THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
SPECIFICATION/STANDARD DATA80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH32.0 MICROINCHES THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.339 INCHES MINIMUM AND 0.432 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJC
THREAD QUANTITY PER INCH32


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