NSN 5306-00-443-6753

Part Details | SHEAR BOLT

5306-00-443-6753 A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. 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. The unthreaded portion is of specific 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. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.

Alternate Parts: STSBG002A04U012, STSBG002A04U012, VS2980A4U012, VS2980A4U012, STSBG002A04U012, GS1002A4U012, STSBG002A04U012, BM32204A012, BM3220-4A012, STSBG002A04U012, SKYBG002A4U012, STSBG002A04U12, STSBG002A04U012, STSBG002A04U012, MSA2507AU012, 11695A04U012, STSBG002A04U012, SF38A4U012, STSBG002A04U012, SLB340A4U012, STSBG002A04U012, 684864012, 68486-4-012, 684864012, 68486-4-012, STSBG002A04U012, AIC2265A4U012, STSBG002A04U012, PBF1043A4U012, STSBG002A04U012, VAL230014D012, VAL23001-4D012, 5306-00-443-6753, 00-443-6753, 5306004436753, 004436753

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 14, 196900-443-675315903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-443-6753
Part Number Cage Code Manufacturer
STSBG002A04U01292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
STSBG002A04U01206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS2980A4U01292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS2980A4U01206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
STSBG002A04U0121EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
GS1002A4U0121EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
STSBG002A04U01217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM3220-4A01217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
STSBG002A04U0121CNU4JOHN HASSALL LLCDBA SKY AEROSPACE PRODUCTS
SKYBG002A4U0121CNU4JOHN HASSALL LLCDBA SKY AEROSPACE PRODUCTS
STSBG002A04U1298897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
STSBG002A04U01298897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
STSBG002A04U0120UCY9M.S. AEROSPACE INC.
MSA2507AU0120UCY9M.S. AEROSPACE INC.
11695A04U01259563REID PRODUCTS INC.DBA REID PRODUCTS
STSBG002A04U0120K6Z0SATURN FASTENERS INCDIV ACUMENT
SF38A4U0120K6Z0SATURN FASTENERS INCDIV ACUMENT
STSBG002A04U01216258SPACE-LOK, INC.
SLB340A4U01216258SPACE-LOK, INC.
STSBG002A04U01256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
68486-4-01256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
68486-4-01280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
STSBG002A04U01206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
AIC2265A4U01206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
STSBG002A04U01227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
PBF1043A4U01227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
STSBG002A04U01206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
VAL23001-4D01206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-00-443-6753
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
FASTENER LENGTH1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.300 INCHES NOMINAL
WIDTH BETWEEN FLATS0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
GRIP LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM