Pipe to Tube Elbow

J514

J514
(NSN) National Stock Number
4730-00-278-8556
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03770
Schedule B Code
7307929000
Summary

0.375 inches 2nd end nominal pipe size accommodated, 2a 1st end thread class, flared (tube) 1st end connection style, plain (pipe) 2nd end connection style, 1.688 inches nominal 2nd end leg length, 1.062 inches nominal 1st end leg length

DAC HCC DMIL RNCC
E - - 5
RNVC SADC MSDS RNAAC
1 - - ZZ
Identification

A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.

INC FIIG Concept Condition
03770 A080B0 - 1
Specifications
Nominal Pipe Size Accommodated
0.375 inches 2nd end
Details A measurement of the pipe size the item will accommodate.
Thread Class
2a 1st end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
flared (tube) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
plain (pipe) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
1.688 inches nominal 2nd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
1.062 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
threaded external pipe 2nd end
Details Indicates the type of connection/s/.
Connection Type
threaded external tube 1st end
Details Indicates the type of connection/s/.
Thread Quantity Per Inch
18 1st end
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.375 inches 2nd end
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
0.750 inches 1st end
Details A designation that is used for the purpose of general identification of the thread.
Seat Angle
30.0 degrees 1st end
Details The angle of the end surface upon which the mated surface seats.
Flow Angle
90.0 degrees
Details The angle that the flow is turned from the straight flow.
Nominal Outside Diameter Tube Accommodated
0.500 inches 1st end
Details The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium inside
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
cadmium outside
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.
Thread Series Designator
npt 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
uns 1st 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.
Specification/Standard Data
81343-j514 professional/industrial association standard
Details The document designator of the specification or standard which established the item of supply.
Nondefinitive Spec/Std Data
4b figure
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
8CCTS 45681 6 - 5 9 - ZF
8CCTS 30780 6 - 5 9 - ZF
8-8 071502C 0U583 E - 5 9 - ZZ
SAE J514 8-8 071502C 0U583 E - 3 2 - ZZ
SAE-J514 0U583 E - 3 1 - ZZ
8-8 071502C 81343 E - 3 9 - ZZ
J514 81343 E - 5 9 - ZZ
8CCTS 98441 6 - 5 9 - ZF
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
30000 - W U
RVC WCC TCC SHC
1 576 Z 9
Price and Availability Quote

Send us a quick request for quote using the form below:

Provided with every order

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • Counterfeit Parts Prevention
  • 100% Product Inspections
  • 7 Year Record Retention
  • On Time Delivery
  • HAZMAT Certified
  • Worldwide Shipping
Manufacturer
SAE INTERNATIONAL
CAGE: 0U583
WARRENDALE , PA , 15086-7511
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 4730-00-278-8556
What is the NIIN of the NSN 4730-00-278-8556?
The National Item Identification Number (NIIN) of the NSN 4730-00-278-8556 is 00-278-8556
When the NSN 4730-00-278-8556 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-278-8556 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-278-8556 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

At our core, we specialize in sourcing and supplying high-quality NSN (National Stock Number) parts to industries that demand precision and reliability.

From aerospace and defense to manufacturing and logistics, we provide the essential components that keep critical systems running.

Contact
350 Tenth Ave
San Diego, CA, 92101
United States
© 2025 National Stock Number (NSN) Parts Store, Inc. All rights reserved.
Made in USA