Product Details | SOCKET HEAD CAP SCREW

5305-01-643-9397 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: MS246723, MS24672-3 , 5305-01-643-9397, 01-643-9397, 5305016439397, 016439397

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2015106 01-643-9397

Demand History | NSN 5305-01-643-9397

Part Number Request Date QTY Origin
5305-01-643-9397 2023-12-347 264 DIBBS
5305-01-643-9397 2023-12-339 264 DIBBS
5305-01-643-9397 2023-08-227 42 DIBBS
5305-01-643-9397 2023-07-192 28 DIBBS
5305-01-643-9397 2023-07-187 4 DIBBS
MS246723 2013-11-329 100 United Kingdom
MS246723 2009-07-208 100 United States

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Technical Data | NSN 5305-01-643-9397

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.498 INCHES NOMINAL
FASTENER LENGTH 0.609 INCHES MINIMUM AND
MATERIAL STEEL COMP 303 OR
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE FLAT COUNTERSUNK
HEAD DIAMETER 0.359 INCHES MINIMUM AND
COUNTERSINK ANGLE 80.0 DEGREES MINIMUM AND
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS 0.125 INCHES MINIMUM AND
III END ITEM IDENTIFICATION MK110 MOD O SIGNAL DATA CONVERTER
III PART NAME ASSIGNED BY CONTROLLING AGENCY SCREW CAP SOCKET HEAD FLAT COUNTERSUNK
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS24672-3

Restrictions/Controls & Freight Information | NSN 5305-01-643-9397

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 5305-01-643-9397

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