NSN 5305-00-206-2174

Part Details | MACHINE SCREW

5305-00-206-2174 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.

Alternate Parts: 2340283000, 234-0283-000, 234028300, 234-0283-00, 5305-00-206-2174, 00-206-2174, 5305002062174, 002062174

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-206-217406657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-206-2174
Part Number Cage Code Manufacturer
234-0283-00013499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
234-0283-0013499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
Technical Data | NSN 5305-00-206-2174
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
FASTENER LENGTH3.860 INCHES MINIMUM AND 3.890 INCHES MAXIMUM
SCREW MATERIAL STEEL
SCREW SURFACE TREATMENT DICHROMATE ZINC
HEAD STYLE8 UNDERCUT HEXAGON
HEAD DIAMETER0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
HEAD HEIGHT0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1