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Tube To Boss Elbow NSN 4730-01-388-9668

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 4730-01-388-9668 NSN: 4730-01-388-9668

Features and Characteristics

Thread Class
2a all ends
End Application
3990-01-442-1939 bap (bridge adapter pallet)
Thready Qty Per Inch (tpi)
20 all ends
Thread Size
0.438 inches all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Material
Steel
Thread Series Designator
Un all ends
Furnished Items And Quantity
1 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013889668
NSN
4730013889668

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
06044300
Cage Code:
54217
Status:
A
MSDS:
Part Number:
35279876
Cage Code:
U3396
Status:
A
MSDS:
Part Number:
CV177841
Cage Code:
KCQ24
Status:
A
MSDS:
Part Number:
4C5OX
Cage Code:
30780
Status:
A
MSDS:
Part Number:
4C50XS
Cage Code:
98441
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 4730-01-388-9668
What are the manufacturers of nsn 4730013889668?
Does this nsn 4730013889668 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013889668
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 4730013889668 contain any precious metals?
No precious metal content.
Does nsn 4730013889668 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013889668?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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