NSN 5305-00-478-9959

Part Details | SOCKET HEAD CAP SCREW

5305-00-478-9959 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.

Alternate Parts: NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, NAS1191C3P12, LK1191C3P12, 5305-00-478-9959, 00-478-9959, 5305004789959, 004789959

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 09, 197000-478-995916282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-478-9959
Part Number Cage Code Manufacturer
NAS1191C3P1208938AIR INDUSTRIES CO INC
NAS1191C3P1250568APCOM INC
NAS1191C3P1230902F AND C SALES INC
NAS1191C3P1258998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
NAS1191C3P1207679HARDWARE SPECIALTY CO. INC.
NAS1191C3P1273197HI-SHEAR CORPORATION
NAS1191C3P1217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
NAS1191C3P1297928HUCK INTL INC
NAS1191C3P1204348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1191C3P12L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
NAS1191C3P1216941LONG-LOK FASTENERS CORPORATION
NAS1191C3P1280205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
NAS1191C3P1256357ND INDUSTRIES, INC.DIV EASTERN DIVISION
NAS1191C3P1207851NOR-CAL SUPPLY CO.INC.
NAS1191C3P1253606PLASTIC AND METAL PRODUCTSCORPORATION
NAS1191C3P1256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
NAS1191C3P1280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
LK1191C3P1226304TORKON FASTENER CORP
Technical Data | NSN 5305-00-478-9959
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.657 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
FASTENER LENGTH0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
SPECIFICATION/STANDARD DATA80205-NAS1191 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD