1" Unj 316 Stainless Steel Tube Fitting Locknut W/ O-Ring GrooveNSN:4730-00-929-5412 P/N: AS4841

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Tube Fitting Locknut

NSN:4730-00-929-5412 Model:AS4841 P/N:AS5179K12
ITAR Registered seal

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 rin (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.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Thread Class
Thread Direction
Fabrication Method
Nut Style
Tube fitting lock nut
Nut Height
0.438 inches
Width Across Flats
1.375 inches
Thread Series
Packing Recess Diameter
1.295 inches
Packing Recess Depth
0.054 inches
Thready Qty Per Inch (tpi)
Thread Size
1.062 inches
Tube Outside Diameter
0.750 inches
Steel comp 316
Surface Treatment
Specification Data
88044-AN6289 government standard

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