Product Details | MACHINE SCREW

5305-00-206-8664 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: 21998, 5305-00-206-8664, 00-206-8664, 5305002068664, 002068664

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-206-8664

Drawings & Photos | NSN 5305-00-206-8664


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Technical Data | NSN 5305-00-206-8664

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.112 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.156 INCHES MINIMUM
FASTENER LENGTH 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
SCREW MATERIAL STEEL
SCREW MATERIAL DOCUMENT AND CLASSIFICATION 166,FSCM 06650 MFR REF SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT OXIDE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION 166 FSCM 06650 MFR REF SINGLE TREATMENT RESPONSE
HEAD STYLE A21 BUTTON
HEAD DIAMETER 0.241 INCHES MINIMUM AND 0.257 INCHES MAXIMUM
HEAD HEIGHT 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
INTERNAL DRIVE STYLE B10 SLOT
FEATURES PROVIDED CASEHARDENED
MANUFACTURERS CODE 06650
DESIGN CONTROL REFERENCE 21998

Restrictions/Controls & Freight Information | NSN 5305-00-206-8664

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