Product Details | MACHINE SCREW

5305-01-593-8521 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: 92000A139, 5305-01-593-8521, 01-593-8521, 5305015938521, 015938521

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 19 APR 2011 01-593-8521

Cross Reference | NSN 5305-01-593-8521

Part Number Cage Code Manufacturer
92000A139 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5305-01-593-8521

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
EXTERNAL THREAD TOLERANCE CLASS 6G
HEAD HEIGHT 2.4 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATOR M
HEAD DIAMETER 6.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY METRIC TYPE 18-8 STAINLESS STEEL PAN HEAD PHILLIPS MACHINE SCREW
HEAD STYLE PAN
FASTENER LENGTH 50.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER 3.0 MILLIMETERS
SCREW MATERIAL STEEL COMP 302
THREAD PITCH IN MILLIMETERS 0.5
THREAD LENGTH 50.0 MILLIMETERS NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-01-593-8521

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5305-01-593-8521

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