Product Details | SHEAR BOLT

5306-01-572-7881 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: NAS12716, NAS1271-6, 5306-01-572-7881, 01-572-7881, 5306015727881, 015727881

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 25 MAR 2009 01-572-7881

Demand History | NSN 5306-01-572-7881

Part Number Request Date QTY Origin
NAS12716 2019-06-163 30 US
NAS12716 2019-04-113 24 US

Cross Reference | NSN 5306-01-572-7881

Part Number Cage Code Manufacturer
NAS1271-6 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5306-01-572-7881

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
THREAD SERIES DESIGNATOR UNF
GRIP LENGTH 0.375 INCHES NOMINAL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
MATERIAL TITANIUM ALLOY UNS R54520 OVERALL
THREAD QUANTITY PER INCH 28
EXTENDED WASHER DIAMETER 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
HEAD HEIGHT 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
END ITEM IDENTIFICATION NIMROD 2000
WIDTH BETWEEN FLATS 0.306 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
FASTENER LENGTH 0.860 INCHES NOMINAL
GRIP DIAMETER 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON W/HOLE
EXTENDED WASHER THICKNESS 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
THREAD LENGTH 0.460 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION ANAS621.COMP 6AL-4V ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5306-01-572-7881

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