Product Details | HEXAGON HEAD CAP SCREW

5305-01-018-8925 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: 2489139, 5305-01-018-8925, 01-018-8925, 5305010188925, 010188925

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 APR 1976 01-018-8925

Drawings & Photos | NSN 5305-01-018-8925


Demand History | NSN 5305-01-018-8925

Part Number Request Date QTY Origin
2489139 2009-02-36 6 us

Cross Reference | NSN 5305-01-018-8925

Part Number Cage Code Manufacturer
2489139 99551 GOODRICH CORPORATION DIV POWER TRANSMISSION SYSTEMS

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Technical Data | NSN 5305-01-018-8925

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.406 INCHES NOMINAL
FASTENER LENGTH 0.781 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION A380-57 AMERICAN SOCIETY FOR TESTING AND MATERIALS MFR REF SINGLE TREATMENT RESPONSE OVERALL
SINGLE SHEAR STRENGTH 82800 POUNDS PER SQUARE INCH
HEAD STYLE C3 DISHED HEXAGON
HEAD HEIGHT 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
MANUFACTURERS CODE 99551
DESIGN CONTROL REFERENCE 2489139

Restrictions/Controls & Freight Information | NSN 5305-01-018-8925

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