NSN 5306-01-350-2902

Part Details | SHEAR BOLT

5306-01-350-2902 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: GB511GG20D36A, 9214720D36A, 92147-20D36A, PBF147920D36, PBF1479-20D36, PBF147920D36A, PBF1479-20D36A, VCD002020D36A, VCD0020-20D36A, 5306-01-350-2902, 01-350-2902, 5306013502902, 013502902

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 13, 199101-350-290215903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-350-2902
Part Number Cage Code Manufacturer
GB511GG20D36A26512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
92147-20D36A56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
PBF1479-20D3627624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
PBF1479-20D36A27624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCD0020-20D36A06710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-350-2902
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER1.250 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.440 INCHES NOMINAL
FASTENER LENGTH3.674 INCHES MINIMUM AND 3.721 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.801 INCHES MINIMUM AND 1.814 INCHES MAXIMUM
GRIP LENGTH2.250 INCHES NOMINAL
GRIP DIAMETER1.2485 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT