NSN 5306-01-527-0083

Part Details | CLOSE TOLERANCE BOLT

5306-01-527-0083 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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 not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Alternate Parts: LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, LD11100264432, LD111-0026-4432, 5306-01-527-0083, 01-527-0083, 5306015270083, 015270083

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 14, 200501-527-008327851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-527-0083
Part Number Cage Code Manufacturer
LD111-0026-443243999BOEING COMPANY, THEDBA BOEING
LD111-0026-443273197HI-SHEAR CORPORATION
LD111-0026-443217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
LD111-0026-4432L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
LD111-0026-443257928SONIC INDUSTRIES INC.
LD111-0026-443256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
LD111-0026-443280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
LD111-0026-443206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
LD111-0026-443227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
LD111-0026-443206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-527-0083
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.875 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.024 INCHES MINIMUM AND 1.074 INCHES MAXIMUM
FASTENER LENGTH3.049 INCHES NOMINAL
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.468 INCHES NOMINAL
WIDTH BETWEEN FLATS1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
GRIP LENGTH2.000 INCHES NOMINAL
GRIP DIAMETER0.8735 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM
END ITEM IDENTIFICATIONB1-B AIRCRAFT
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT-SHEAR,12 POINT,EXTERNAL WRENCHING,125 KSI MIN SHEAR