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Tube To Boss Tee NSN 4730-00-725-0052

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 4730-00-725-0052 NSN: 4730-00-725-0052

Features and Characteristics

Thread Class
3b 3rd end
Connection Style
Gasket seal (boss) 3rd end
Leg Length
2.844 inches 1st end and 2.891 inches 1st end
Connection Type
Threaded internal boss 3rd end
Thready Qty Per Inch (tpi)
12 3rd end
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
1.312 inches 3rd end
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
1.000 inches 2nd end
Special Features
First end bulkhead, unj, 1.312 in. Thd size, 3a class
Material
Aluminum alloy
Material Specification
Qq-a-225/4, t6 federal specification single material response or qq-a-225/6, t6 or t851 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, class 2 military specification single treatment response
Thread Series Designator
Unj 3rd end
Specification Data
96906-ms24388 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007250052
NSN
4730007250052

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS1031
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS4875
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS24388D16
Cage Code:
00624
Status:
A
MSDS:
Part Number:
AS1031W161616
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MILF5509
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: 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 4730-00-725-0052
What are the manufacturers of nsn 4730007250052?
Does this nsn 4730007250052 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007250052
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 4730007250052 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730007250052 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007250052?
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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