Product Details | THUMBSCREW

5305-00-535-8518 An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).

Part Alternates: 8520799, 5305-00-535-8518, 00-535-8518, 5305005358518, 005358518

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-535-8518

Drawings & Photos | NSN 5305-00-535-8518


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Technical Data | NSN 5305-00-535-8518

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.047 INCHES MINIMUM AND 1.078 INCHES MAXIMUM
FASTENER LENGTH 2.047 INCHES MINIMUM AND 2.078 INCHES MAXIMUM
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE AND DICHROMATE GRIP
HEAD STYLE C67 KNURLED NO. 2
HEAD DIAMETER 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
HEAD HEIGHT 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
POINT STYLE F16 CONE
FIRST DIAMETER FROM HEAD 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 1.219 INCHES NOMINAL
SPECIAL FEATURES CONSISTS OF CRES SHANK AND PLASTIC KNOB FOR HEAD
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 8520799

Restrictions/Controls & Freight Information | NSN 5305-00-535-8518

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
Category Code Description
No Freight Information