Tube Coupling

HS4520-6

HS4520-6
(NSN) National Stock Number
4730-00-008-9825
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
06078
Schedule B Code
7307994000
Summary

3a 2nd end thread class, 3a 2nd end bulkhead thread class, flareless (tube) 2nd end connection style, swaged w/ grooves (tube) 1st end connection style, threaded external tube 2nd end connection type, 0.562 inches 2nd end nominal thread size

DAC HCC DMIL RNCC
6 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes:fittings with threaded external connections on both ends. Excludes:nipple, pipe.

INC FIIG Concept Condition
06078 A080B0 - 1
Specifications
Thread Class
3a 2nd end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Class
3a 2nd end bulkhead
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
flareless (tube) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
swaged w/ grooves (tube) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Type
threaded external tube 2nd end
Details Indicates the type of connection/s/.
Nominal Thread Size
0.562 inches 2nd end
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
0.562 inches 2nd end bulkhead
Details A designation that is used for the purpose of general identification of the thread.
Seat Angle
12.0 degrees 2nd end
Details The angle of the end surface upon which the mated surface seats.
Nominal Outside Diameter Tube Accommodated
0.375 inches all ends
Details The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
Nominal Overall Length
2.138 inches
Details The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Special Features
the internal surface of the permaswage end,will be polytetrafloroetnyllene coated per deutsch co,spec no. dmcps1009,to 0.325 in. min 0.350 in. max into the fitting bore;used on grumman aircraft,model a10
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp xm-10 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5656 assn std single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
passivate overall
Details 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.
Surface Treatment Document And Classification
mil-f-14072,e300,ty2 mil spec single treatment response outside
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Surface Treatment Document And Classification
mil-s-5002 mil spec single treatment response inside
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
swaged and threaded external
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unjf 2nd end
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Thread Series Designator
unjf 2nd end bulkhead
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
HS4520-6 02731 2 - 5 9 - ZZ
H10019-06 08199 6 - 3 2 - AX
AP10105-06 01673 5 - 5 2 - ZZ
D10019-06 14798 5 - 3 2 - ZZ
D10019-6 14798 5 - 5 9 - ZZ
AC1035C06 00624 6 - 3 2 - AX
D10019-6 00624 5 - 5 9 - AX
LD83019-6 00624 6 - 5 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
30000 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
THE BOEING COMPANY
CAGE: 8V613
MESA , AZ , 85215-9707
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-008-9825
What is the NIIN of the NSN 4730-00-008-9825?
The National Item Identification Number (NIIN) of the NSN 4730-00-008-9825 is 00-008-9825
When the NSN 4730-00-008-9825 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Jul 29, 1972
Does the NSN 4730-00-008-9825 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-008-9825 contain any hazardous material?
No data in HMIRS

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