Product Details | SHEAR BOLT

5306-01-646-0389 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: NAS6703 , NAS6703PG5, 5306-01-646-0389, 01-646-0389, 5306016460389, 016460389

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 2015190 01-646-0389

Demand History | NSN 5306-01-646-0389

Part Number Request Date QTY Origin
5306-01-646-0389 2023-06-157 23 DIBBS
5306-01-646-0389 2023-05-145 24 DIBBS
5306-01-646-0389 2020-05-124 10 DIBBS
5306-01-646-0389 2019-05-142 1 DIBBS
5306-01-646-0389 2019-05-134 1 DIBBS
5306-01-646-0389 2016-07-209 20 DIBBS

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Technical Data | NSN 5306-01-646-0389

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.345 INCHES NOMINAL
FASTENER LENGTH 0.642 INCHES MINIMUM AND
MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE
SURFACE TREATMENT CHROMIUM FASTENER
MINIMUM TENSILE STRENGTH 16000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HEAD HEIGHT 0.110 INCHES MINIMUM AND
WIDTH BETWEEN FLATS 0.367 INCHES MINIMUM AND
LOCKING FEATURE PATCH THREADS
GRIP LENGTH 0.302 INCHES MINIMUM AND
GRIP DIAMETER 0.188 INCHES MINIMUM AND
III END ITEM IDENTIFICATION 2320-01-595-3994
III PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT TENSION HEX HEAD CLOSE TOLERANCE

Restrictions/Controls & Freight Information | NSN 5306-01-646-0389

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

Management | NSN 5306-01-646-0389

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative