NSN 5306-01-043-8053

Part Details | SHEAR BOLT

5306-01-043-8053 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: VS307248, VS3072-4-8, BM1702124A8, BM170212-4-A8, BM1702124A8, BM170212-4-A8, H4024A8, H402-4A8, BM1702124A8, BM170212-4-A8, H4024A8, H402-4A8, GB511C48, GB511C4-8, GB511C48, GB511C4-8, EWSB264A8, EWSB26-4-A8, EWSB264A8, EWSB26-4-A8, AIC516C48, AIC516C-4-8, VAL2203348, VAL22033-4-8, 5306-01-043-8053, 01-043-8053, 5306010438053, 010438053

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 01, 197701-043-805315903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-043-8053
Part Number Cage Code Manufacturer
VS3072-4-892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BM170212-4-A808524DEUTSCH FASTENER CORP
BM170212-4-A817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
H402-4A817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM170212-4-A897928HUCK INTL INC
H402-4A897928HUCK INTL INC
GB511C4-826512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
GB511C4-856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWSB26-4-A856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWSB26-4-A880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC516C-4-806725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
VAL22033-4-806710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-043-8053
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.267 INCHES MINIMUM AND 0.334 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
GRIP LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA26512-GB511C PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT