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Tube To Boss Tee NSN 4730-01-031-0263

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 4730-01-031-0263 NSN: 4730-01-031-0263

Features and Characteristics

Thread Class
2a all ends
Connection Style
Flareless (tube) 1st end
Leg Length
1.938 inches 2nd end
Connection Type
Threaded external tube 3rd end
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.062 inches all ends
Seat Angle
12.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.750 inches 3rd end
Material
Stainless steel
Thread Series Designator
Un all ends
Furnished Items And Quantity
1 tube coupling nut w/sleeve and 1 preformed packing
Specification Data
81349-j514 professional/industrial association standard and 96906-ms51892 government standard
Nondefinitive Specification/std Data
27c figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010310263
NSN
4730010310263

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51892-8SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51892-8SSA
Cage Code:
96906
Status:
A
MSDS:
Part Number:
12-12-12 080428SA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
12-R5BU-SS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
J514
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS51892-28SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
J514 12-12-12 080428SA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MIL-DTL-18866J
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-031-0263
What are the manufacturers of nsn 4730010310263?
Does this nsn 4730010310263 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010310263
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 4730010310263 contain any precious metals?
No precious metal content.
Does nsn 4730010310263 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010310263?
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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