4730-01-149-2100

Tube Fitting Locknut email this page

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Reference of NSN 4730-01-149-2100 Reference of NSN 4730-01-149-2100

Model or part number: CV15-409539-1

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Description

Bulkhead And Universal Fitting Flared Tube Nut NSN 4730-01-149-2100.

pdf NSN 4730-01-149-2100 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Tube fitting locknut
MRC:
None.ADEA
Nut Height:
0.281 inches
MRC:
The length of a straight line which passes through the center of a drilled hole,and terminates at the circumference.AGGP
Drilled Hole Diameter:
0.046 inches
MRC:
Indicates the type and number of holes provided.ALET
Hole Type And Quantity:
3 drilled
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
0.688 inches
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.BZRR
Thread Series:
Unf
MRC:
The length of a straight line which passes through the center of the packing recess,and terminates at the circumference.CFPT
Packing Recess Diameter:
0.608 inches
MRC:
A measurement between specified points on the packing recess,in distinction from height.CFPW
Packing Recess Depth:
0.120 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
20
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.438 inches
MRC:
The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.CQRJ
Tube Outside Diameter:
0.250 inches
MRC:
The style designation that most nearly corresponds to the appearance of the hole configuration.CRHC
Hole Configuration Style:
Configuration b
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1140
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Cadmium
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
MADE-FR-OMA-N628
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
80378-cv15-409539-1 professional/industrial association standard
MRC:
--
NIIN:
011492100
MRC:
--
NATO Stock Number:
4730-01-149-2100
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A021A0
MRC:
--
INC:
17645
MRC:
--
IMM:
AX
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Formal Definition

Government issue definition of NSN 4730-01-149-2100

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.

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