Product Details | SOCKET HEAD CAP SCREW

5305-01-438-1847 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: NAS1352016, NAS1352-01-6, 5305-01-438-1847, 01-438-1847, 5305014381847, 014381847

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 NOV 1996 01-438-1847

Drawings & Photos | NSN 5305-01-438-1847


Demand History | NSN 5305-01-438-1847

Part Number Request Date QTY Origin
5305-01-438-1847 2009-09-244 100 United States

Cross Reference | NSN 5305-01-438-1847

Part Number Cage Code Manufacturer
NAS1352-01-6 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-01-438-1847

Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER 0.073 INCHES
THREAD QUANTITY PER INCH 64
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.625 INCHES MINIMUM
FASTENER LENGTH 0.375 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.112 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
HEAD HEIGHT 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CHAMFER ANGLE 30.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D4 DOUBLE HEXAGON
WIDTH ACROSS FLATS 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-438-1847

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