Product Details | SOCKET HEAD CAP SCREW

5305-00-845-9258 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: 30430314120, 3043031-4120, 5305-00-845-9258, 00-845-9258, 5305008459258, 008459258

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 27 SEP 1967 00-845-9258

Drawings & Photos | NSN 5305-00-845-9258


Cross Reference | NSN 5305-00-845-9258

Part Number Cage Code Manufacturer
3043031-4120 1NZ85 L-3 COMMUNICATIONS CORPORATION DBA SPACE AND NAVIGATION
3043031-4120 55972 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS

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Technical Data | NSN 5305-00-845-9258

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.099 INCHES
THREAD QUANTITY PER INCH 56
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.437 INCHES MINIMUM
FASTENER LENGTH 0.437 INCHES NOMINAL
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764 CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.154 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
HEAD HEIGHT 0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.078 INCHES NOMINAL
MANUFACTURERS CODE 55972
DESIGN CONTROL REFERENCE 3043031-4120

Restrictions/Controls & Freight Information | NSN 5305-00-845-9258

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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