NSN 5305-01-187-9049

Part Details | SETSCREW

5305-01-187-9049 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Alternate Parts: NAS1081C08A7L, 5305-01-187-9049, 01-187-9049, 5305011879049, 011879049

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 27, 198401-187-904906672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON

FLAT

HEXAGON

Cross Reference | NSN 5305-01-187-9049
Part Number Cage Code Manufacturer
NAS1081C08A7L80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5305-01-187-9049
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD STYLE01 HEXAGON
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.0781 INCHES MINIMUM AND 0.0791 INCHES MAXIMUM
POINT STYLE FLAT
POINT LENGTH0.075 INCHES MAXIMUM
POINT CHAMFER ANGLE45.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
SPECIFICATION/STANDARD DATA80205-NAS1081 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD