Product Details | MACHINE BOLT

5306-01-644-2328 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: 12414551 , 12414551149, 12414551-149 , 5306-01-644-2328, 01-644-2328, 5306016442328, 016442328

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 2015117 01-644-2328

Demand History | NSN 5306-01-644-2328

Part Number Request Date QTY Origin
5306-01-644-2328 2025-04-98 117 DIBBS
5306-01-644-2328 2021-11-330 85 DIBBS
5306-01-644-2328 2021-11-319 85 DIBBS
5306-01-644-2328 2019-07-186 101 DIBBS
5306-01-644-2328 2019-06-177 101 DIBBS
5306-01-644-2328 2016-03-63 95 DIBBS
5306-01-644-2328 2016-02-33 9 DIBBS

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Technical Data | NSN 5306-01-644-2328

Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER 24.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 2.0
EXTERNAL THREAD TOLERANCE CLASS 6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 54.0 MILLIMETERS NOMINAL
FASTENER LENGTH 120.0 MILLIMETERS NOMINAL
MATERIAL STEEL OVERALL
HEAD HEIGHT 14.5 MILLIMETERS MINIMUM AND
WIDTH BETWEEN FLATS 35.0 MILLIMETERS MINIMUM AND
III END ITEM IDENTIFICATION 2320-01-549-8565
III PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT HEX HEAD

Restrictions/Controls & Freight Information | NSN 5306-01-644-2328

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 5306-01-644-2328

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