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Tube To Boss Elbow NSN 4730-01-398-7243

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 4730-01-398-7243 NSN: 4730-01-398-7243

Features and Characteristics

Thread Class
2a 2nd end
Connection Style
Flared (tube) 1st end
Leg Length
44.6 millimeters 1st end
Connection Type
Threaded external tube 1st end
Thread Size
1.0 millimeters 2nd end
Thread Pitch In Millimeters
1.5 2nd end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Thread Tolerance Class
6h external 2nd end
Outside Diameter Tube Accommodated
12.0 millimeters 1st end
Material
Steel
Thread Series Designator
Unf 1st end
Furnished Items And Quantity
1 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013987243
NSN
4730013987243

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8C4OMXS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
4KK749
Cage Code:
45152
Status:
A
MSDS:
Part Number:
8-C40X-S
Cage Code:
30780
Status:
A
MSDS:
Part Number:
457-4043
Cage Code:
A486G
Status:
A
MSDS:
Part Number:
10315452
Cage Code:
A486G
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 4730-01-398-7243
What are the manufacturers of nsn 4730013987243?
Does this nsn 4730013987243 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013987243
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 4730013987243 contain any precious metals?
No precious metal content.
Does nsn 4730013987243 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013987243?
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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