Product Details | SOCKET HEAD CAP SCREW

5305-01-645-6653 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: B1831BH160060L , 5305-01-645-6653, 01-645-6653, 5305016456653, 016456653

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2015175 01-645-6653

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Technical Data | NSN 5305-01-645-6653

Characteristic Specifications
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER 16.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 2.0
EXTERNAL THREAD TOLERANCE CLASS 4G6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 44.0 MILLIMETERS NOMINAL
FASTENER LENGTH 60.0 MILLIMETERS NOMINAL
MATERIAL STEEL PROPERTY CLASS 12.9 OVERALL
HEAD STYLE FLAT CHAMFER
HEAD DIAMETER 23.5 MILLIMETERS MINIMUM AND
HEAD HEIGHT 15.7 MILLIMETERS MINIMUM AND
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS 14.0 MILLIMETERS NOMINAL
LOCKING FEATURE PATCH OR
III END ITEM IDENTIFICATION ENGINE DIESEL
III PART NAME ASSIGNED BY CONTROLLING AGENCY SCREW CAP HEXAGON SOCKET HEAD (METRIC)

Restrictions/Controls & Freight Information | NSN 5305-01-645-6653

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 5305-01-645-6653

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
Purchasing QTY
UOM
1
EA : Each