Product Details | SHEAR BOLT

5306-01-469-6081 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.

Part Alternates: SS27576646, SS27576-6-46, 5306-01-469-6081, 01-469-6081, 5306014696081, 014696081

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 16 NOV 1999 01-469-6081

Drawings & Photos | NSN 5306-01-469-6081


Demand History | NSN 5306-01-469-6081

Part Number Request Date QTY Origin
SS27576646 2014-01-31 15 UM
SS27576646 2014-01-30 15 US

Cross Reference | NSN 5306-01-469-6081

Part Number Cage Code Manufacturer
SS27576-6-46 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 5306-01-469-6081

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.373 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.377 INCHES MINIMUM AND 0.419 INCHES MAXIMUM
FASTENER LENGTH 3.414 INCHES MINIMUM AND 3.434 INCHES MAXIMUM
MATERIAL STEEL COMP 4340 OVERALL STEEL CORROSION RESISTING LOCKING FEATURE STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 631 SPRING
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-844,CLASS I MIL SPEC SINGLE MATERIAL RESPONSE OVERALL MIL-B-83050 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OR AMS5678 ASSN STD SINGLE MATERIAL RESPONSE SPRING
SURFACE TREATMENT CADMIUM OVERALL PASSIVATE LOCKING FEATURE PASSIVATE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS2501-3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCKING FEATURE
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM LOCKING FEATURE
MINIMUM TENSILE STRENGTH 11540 POUNDS PER SQUARE INCH
HEAD STYLE C4 CROWNED HEXAGON
HEAD HEIGHT 0.189 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
GRIP LENGTH 2.875 INCHES MINIMUM AND 2.891 INCHES MAXIMUM
GRIP DIAMETER 0.120 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 3.309 INCHES MINIMUM AND 3.319 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM FIRST HOLE
SPECIAL FEATURES FOR USE IN CRITICAL APPLICATIONS;USED AS: BOLT, SELF-RETAINING, IMPEDANCE TYPE, 95KSI FSU, HEX HEAD, 450F; USE MS21244 NUTS WITH THESE BOLTS
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION HH-3F HELICOPTER
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE SS27576-6-46

Restrictions/Controls & Freight Information | NSN 5306-01-469-6081

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information