NSN 5305-00-143-9689

Part Details | CLOSE TOLERANCE SCREW

5305-00-143-9689 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

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Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 15, 197300-143-968929294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-00-143-9689
Part Number Cage Code Manufacturer
NAS1146-1208938AIR INDUSTRIES CO INC
NAS1146-1250568APCOM INC
NAS1146-1292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
NAS1146-1230902F AND C SALES INC
NAS1146-1258998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
NAS1146-1273197HI-SHEAR CORPORATION
NAS1146-1217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
NAS1146-1297928HUCK INTL INC
NAS1146-1204348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1146-12L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
NAS1146-1280205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
NAS1146-1207851NOR-CAL SUPPLY CO.INC.
NAS1146-1253606PLASTIC AND METAL PRODUCTSCORPORATION
NAS1146-1256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
NAS1146-1280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5305-00-143-9689
Characteristic Specifications
GRIP LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT