Product Details | SOCKET HEAD CAP SCREW

5305-01-253-0462 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: 405099-001, 4050991, 405099-1, 5305-01-253-0462, 01-253-0462, 5305012530462, 405099001, 012530462

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 11 APR 1987 01-253-0462

Drawings & Photos | NSN 5305-01-253-0462


Cross Reference | NSN 5305-01-253-0462

Part Number Cage Code Manufacturer
405099-001 29778 RAYTHEON TRAINING INC DBA HUGHES FLIGHT SIMULATION
405099-1 29778 RAYTHEON TRAINING INC DBA HUGHES FLIGHT SIMULATION

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Technical Data | NSN 5305-01-253-0462

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 0.875 INCHES MINIMUM
FASTENER LENGTH 2.620 INCHES NOMINAL
MATERIAL STEEL COMP 1040 OVERALL
SURFACE TREATMENT ZINC OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD HEIGHT 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
LOCKING FEATURE PATCH THREADS

Restrictions/Controls & Freight Information | NSN 5305-01-253-0462

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
No Freight Information