NSN 5305-01-178-3691

Part Details | SETSCREW

5305-01-178-3691 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: NAS108106D3L, NAS1081-06D3L, 5305-01-178-3691, 01-178-3691, 5305011783691, 011783691

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 04, 198401-178-369106672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON

OVAL

HEXAGON

Cross Reference | NSN 5305-01-178-3691
Part Number Cage Code Manufacturer
NAS1081-06D3L80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5305-01-178-3691
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
HEAD STYLE01 HEXAGON
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
POINT STYLE0 OVAL
SPECIFICATION/STANDARD DATA80205-NAS1081 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD