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Tube To Boss Elbow NSN 4730-01-512-7631

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 4730-01-512-7631 NSN: 4730-01-512-7631

Features and Characteristics

Thread Class
2a all ends
Connection Style
Gasket seal (tube) 1st end
Leg Length
2.350 inches 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
5500.0 pounds per square inch single response
Thread Size
1.4375 inches 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
1.000 inches 1st end
Part Name Assigned By Controlling Agency
Orfs tube end to straight thread elbow
Special Features
Mrc cqgm is for dynamic (4: 1), static (3: 1) is 7500.0 psi; threads may also be unf
Material
Steel comp 316 or steel comp 316l
Material Specification
Astm a182 316 or 316l assn standard single material response
Media For Which Designed
Hydraulic fluid 3rd response
Surface Treatment
Passivate
Thread Series Designator
Un all ends
Furnished Items And Quantity
2 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015127631
NSN
4730015127631

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16 C5OLO-SS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
849-TTO-16X16-SS
Cage Code:
13174
Status:
A
MSDS:
Part Number:
13055519
Cage Code:
19200
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307929000
  • NAICS: 332919
  • SITC: 67959
  • Description: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-512-7631
What are the manufacturers of nsn 4730015127631?
Does this nsn 4730015127631 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015127631
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 4730015127631 contain any precious metals?
No precious metal content.
Does nsn 4730015127631 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015127631?
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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