Product Details | SHEAR BOLT

5306-01-591-1378 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: NAS63045D, NAS6304-5D, 5306-01-591-1378, 01-591-1378, 5306015911378, 015911378

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 12 JAN 2011 01-591-1378

Demand History | NSN 5306-01-591-1378

Part Number Request Date QTY Origin
NAS63045D 2018-03-75 64 United States

Cross Reference | NSN 5306-01-591-1378

Part Number Cage Code Manufacturer
NAS6304-5D 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5306-01-591-1378

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
GRIP DIAMETER 0.2485 NOMINAL MILS AND 0.2495 NOMINAL CENTIMETERS
THREAD LENGTH 0.370 INCHES NOMINAL
MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE
HOLE QUANTITY 1
THREAD SERIES DESIGNATOR UNF
GRIP LENGTH 0.312 NOMINAL INCHES
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
SURFACE TREATMENT CADMIUM OVERALL
FASTENER LENGTH 0.682 INCHES NOMINAL
HOLE CONFIGURATION STYLE ROUND
HEAD STYLE HEXAGON
THREAD QUANTITY PER INCH 28
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-DTL-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE
HOLE TYPE DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE FASTENER OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE FASTENER OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE FASTENER OR AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL IRON ALLOY 660 FASTENER
HOLE DIAMETER 0.081 INCHES NOMINAL
HEAD HEIGHT 0.125 INCHES NOMINAL
NOMINAL THREAD DIAMETER 0.250 INCHES
WIDTH BETWEEN FLATS 0.429 NOMINAL MILS AND 0.439 NOMINAL CENTIMETERS
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5306-01-591-1378

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:X The item does not have a nuclear hardened feature or any other critical feature 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