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Tube To Boss Elbow NSN 4730-01-518-9781

Item Description

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting 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. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

NSN 4730-01-518-9781 NSN: 4730-01-518-9781

Features and Characteristics

Thread Class
3a 2nd end
Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Socket (tube) 1st end
Leg Length
2.6875 inches 1st end
Connection Type
Unthreaded internal tube 1st end
Thready Qty Per Inch (tpi)
18 2nd end
Maximum Operating Pressure
6000.0 pounds per square inch single response
Thread Size
0.5625 inches 2nd end
Outside Diameter Tube Accommodated
0.750 inches 1st end
Part Name Assigned By Controlling Agency
Male elbow, tube to straight thread
Special Features
Item is body only
Material
Stainless steel
Thread Series Designator
Un 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015189781
NSN
4730015189781

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H823T-12-6-SS
Cage Code:
99565
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307225000
  • NAICS: 332919
  • SITC: 67954
  • Description: Stainless steel pipe elbows and bends
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-518-9781
What are the manufacturers of nsn 4730015189781?
Does this nsn 4730015189781 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015189781
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. one connecting 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. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side or heel inlet(s). it is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
Does nsn 4730015189781 contain any precious metals?
No precious metal content.
Does nsn 4730015189781 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015189781?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22679
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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