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Tube To Boss Tee NSN 4730-00-421-1363

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 4730-00-421-1363 NSN: 4730-00-421-1363

Features and Characteristics

Thread Class
2a all ends
Maximum Operating Temp
400.0 degrees fahrenheit single response
End Application
Stratofortess, b-52 aircraft; 3990-01-442-1939 bap (bridge adapter pallet)
Connection Style
Flared (tube) 2nd end
Leg Length
1.700 inches 3rd end
Connection Type
Threaded external tube 2nd end
Thread Size
0.875 inches all ends
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.625 inches 2nd end
Material
Steel
Surface Treatment Specification
J514 assn standard single treatment response
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 locknut and 1 flat washer and 2 tube coupling nut w/sleeve
Specification Data
81343-j514 professional/industrial association standard and 96906-ms51529 government standard
Nondefinitive Specification/std Data
9d figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004211363
NSN
4730004211363

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51529A10
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
A50356
Cage Code:
10988
Status:
A
MSDS:
Part Number:
3751-10NW0
Cage Code:
22031
Status:
A
MSDS:
Part Number:
10S50XS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
19K7
Cage Code:
89749
Status:
A
MSDS:
Part Number:
203003-10-10S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
C5715X10
Cage Code:
01276
Status:
A
MSDS:
Part Number:
203003-10-10
Cage Code:
00624
Status:
A
MSDS:
Part Number:
MS51529B10
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: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-421-1363
What are the manufacturers of nsn 4730004211363?
Does this nsn 4730004211363 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004211363
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 4730004211363 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004211363 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004211363?
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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