Product Details | HEXAGON HEAD CAP SCREW

5305-01-643-9098 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: 91280A574 , 5305-01-643-9098, 01-643-9098, 5305016439098, 016439098

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2015105 01-643-9098

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Technical Data | NSN 5305-01-643-9098

Characteristic Specifications
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER 8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.3
THREAD CLASS 6H
EXTERNAL THREAD TOLERANCE CLASS 6H
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 22.0 MILLIMETERS MINIMUM AND
FASTENER LENGTH 150.0 MILLIMETERS NOMINAL
MATERIAL STEEL PROPERTY CLASS 8.8 OVERALL
SURFACE TREATMENT ZINC OVERALL
HARDNESS RATING 21.0 ROCKWELL C MINIMUM OVERALL
MINIMUM TENSILE STRENGTH 115000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HANDLE DIAMETER 8.0 MILLIMETERS NOMINAL
HEAD HEIGHT 5.3 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS 13.0 MILLIMETERS NOMINAL
III END ITEM IDENTIFICATION 6115-01-591-1161 GENERATOR, HEATING AND AIR CONDITIONER
III PART NAME ASSIGNED BY CONTROLLING AGENCY CAP SCREW

Restrictions/Controls & Freight Information | NSN 5305-01-643-9098

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 5305-01-643-9098

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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