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Tube To Boss Tee NSN 4730-01-086-7977

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 4730-01-086-7977 NSN: 4730-01-086-7977

Features and Characteristics

Thread Class
3b 2nd end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
3.031 inches 1st end
Connection Type
Threaded internal boss 2nd end
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
1.625 inches all ends
Seat Angle
37.0 degrees 3rd end
Outside Diameter Tube Accommodated
1.250 inches 3rd end
Material
Aluminum alloy 2014
Material Specification
Qq-a-367, t6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, cl 2 military specification single treatment response
Thread Series Designator
Unj all ends
Specification Data
96906-ms24389 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010867977
NSN
4730010867977

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS24389D20
Cage Code:
96906
Status:
A
MSDS:
Part Number:
AN784D20
Cage Code:
71563
Status:
F
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-086-7977
What are the manufacturers of nsn 4730010867977?
Does this nsn 4730010867977 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010867977
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 4730010867977 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010867977 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010867977?
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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