National Item Identification Number

01-412-6784
014126784
4730-01-412-6784
4730014126784

National Stock Number

Item Name

LOCKNUT,TUBE FITTING

Federal Supply Class

4730

Description

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.

Commercial and Government Entity Code (Supplier Data)

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54933

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AERO SYSTEMS ENGINEERING INC
358 FILLMORE AVE E
SAINT PAUL
MN
55107
651-220-1133

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Reference Numbers (Part Numbers)

MS51860-59SS
114071-008

Required Categories

NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THREAD DIRECTION
M

Required Description

1.188 INCHES
12
2B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
PASSIVATE O