4730-01-521-6919

Tube Fitting Locknut email this page

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Reference of NSN 4730-01-521-6919

Model or part number: AS5179T06

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NE: 121

Total: 121 Note: Availability of this item was last updated 02/21/2022, and may have changed since then. Request a quote for up to date pricing and availability.

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Description

Bulkhead And Universal Fitting Flared Tube Nut NSN 4730-01-521-6919.

pdf NSN 4730-01-521-6919 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:
0.297 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
F-22, raptor
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
0.810 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:
0.733 inches
MRC:
A measurement between specified points on the packing recess,in distinction from height.CFPW
Packing Recess Depth:
0.042 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):
18
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.563 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:
0.375 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Titanium alloy
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Ams4928, type 6al-4v assn standard single material response
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:
Anodize or phosphate
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Ams2488 assn standard single treatment response and ams2486 assn standard single treatment response
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81343-as5179 professional/industrial association standard
MRC:
--
NIIN:
015216919
MRC:
--
NATO Stock Number:
4730-01-521-6919
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A021A0
MRC:
--
INC:
17645
MRC:
--
IMM:
AX
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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4730-01-521-6919

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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This NSN is registered to the following cage codes.
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