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Tube To Boss Tee NSN 4730-01-309-3398

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) 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 boss connection(s) 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 inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

NSN 4730-01-309-3398 NSN: 4730-01-309-3398

Features and Characteristics

Thread Class
2a all ends
Leg Length
0.950 inches 1st end
Connection Type
Threaded external tube 3rd end
Thread Size
0.500 inches all ends
Seat Angle
12.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.313 inches 3rd end
Special Features
Material; stainless steel
Material
Stainless steel
Media For Which Designed
Hydraulic fluid 1st response
Surface Treatment
Passivate
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 tube coupling nut w/sleeve and 1 preformed packing
Specification Data
96906-ms51892 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013093398
NSN
4730013093398

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51892-4SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
4R5BU-SS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
4RBU-SS
Cage Code:
45681
Status:
A
MSDS:
Part Number:
M19-20873 PC NO 158
Cage Code:
9F512
Status:
A
MSDS:
Part Number:
4-R5BU-B
Cage Code:
30780
Status:
A
MSDS:
Part Number:
499-00020
Cage Code:
9F512
Status:
A
MSDS:
Part Number:
MS51892-24SS
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-309-3398
What are the manufacturers of nsn 4730013093398?
Does this nsn 4730013093398 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013093398
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the tube connection(s) 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 boss connection(s) 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 inlet(s). it is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. see also tee, tube; and tee, pipe to tube. excludes connector, multiple, fluid pressure line.
Does nsn 4730013093398 contain any precious metals?
No precious metal content.
Does nsn 4730013093398 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013093398?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22683
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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