Product Details | SOCKET HEAD CAP SCREW

5305-00-303-0079 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: 832X500, 8-32X500, 885C615P0025, 885C615P25, 5305-00-303-0079, 00-303-0079, 5305003030079, 003030079

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 14 OCT 1973 00-303-0079

Drawings & Photos | NSN 5305-00-303-0079


Cross Reference | NSN 5305-00-303-0079

Part Number Cage Code Manufacturer
8-32X500 70276 ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO
885C615P0025 99971 LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE
885C615P25 99971 LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE

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Technical Data | NSN 5305-00-303-0079

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.164 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.422 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
FASTENER LENGTH 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
MATERIAL STEEL COMP 303 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C32 PAN
HEAD DIAMETER 0.298 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD HEIGHT 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.052 INCHES NOMINAL
MANUFACTURERS CODE 70276
DESIGN CONTROL REFERENCE 8-32X500

Restrictions/Controls & Freight Information | NSN 5305-00-303-0079

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
No Freight Information

Management | NSN 5305-00-303-0079

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative