Product Details | SOCKET HEAD CAP SCREW

5305-01-578-7566 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: 2544027, 5305-01-578-7566, 01-578-7566, 5305015787566, 015787566

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 20 OCT 2009 01-578-7566

Demand History | NSN 5305-01-578-7566

Part Number Request Date QTY Origin
5305-01-578-7566 2025-05-141 55 US
5305-01-578-7566 2025-05-121 55 US

Cross Reference | NSN 5305-01-578-7566

Part Number Cage Code Manufacturer
2544027 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 5305-01-578-7566

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
THREAD DIRECTION RIGHT-HAND
INTERNAL DRIVE STYLE HEXAGON
THREAD LENGTH 0.475 INCHES MINIMUM AND 0.495 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION AMS5643 (17-4 PH) ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FASTENER LENGTH 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
THREAD QUANTITY PER INCH 32
END ITEM IDENTIFICATION DP FUEL CONTROL FOR BO-105 HELICOPTER
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE FILLISTER
PART NAME ASSIGNED BY CONTROLLING AGENCY CAP, HEXAGON, SOCKET HEAD
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-578-7566

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