NSN 4730-00-949-1461

Part Details | TUBE FITTING LOCKNUT

4730-00-949-1461 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.

Alternate Parts: AN6289S16, AS5179R16, AN6289S16, AS5179R16, AN6289S16, AS5179R16, AS5179, AS4841, 4730-00-949-1461, 00-949-1461, 4730009491461, 009491461

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47APR 13, 196600-949-146117645 ( LOCKNUT, TUBE FITTING )
REFERENCE DRAWINGS & PICTURES

TUBE FITTING LOCKNUT

Cross Reference | NSN 4730-00-949-1461
Part Number Cage Code Manufacturer
AN6289S1688044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
AS5179R1614397FABER ENTERPRISES, INC.DIV FABER ENTERPRISE INC
AN6289S1614397FABER ENTERPRISES, INC.DIV FABER ENTERPRISE INC
AS5179R1692003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
AN6289S1692003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
AS5179R1681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS517981343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 4730-00-949-1461
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE1.312 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE TUBE FITTING LOCKNUT
NUT HEIGHT0.438 INCHES NOMINAL
WIDTH ACROSS FLATS1.625 INCHES NOMINAL
PACKING RECESS DIAMETER1.541 INCHES NOMINAL
PACKING RECESS DEPTH0.054 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER1.000 INCHES
SPECIFICATION/STANDARD DATA81343-AS5179 GOVERNMENT STANDARD