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Tube To Boss Tee NSN 4730-00-475-4792

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 4730-00-475-4792 NSN: 4730-00-475-4792

Features and Characteristics

Thread Class
3a all ends
Maximum Operating Temp
274.0 degrees fahrenheit single response
End Application
F/a-18 hornet aircraft
Connection Style
Flared w/ gasket seal (boss) 3rd end
Leg Length
2.117 inches 1st end
Connection Type
Threaded external tube 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches 3rd end
Seat Angle
37.0 degrees 2nd end
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
0.500 inches 1st end
Special Features
Weapon system essential
Material
Steel comp 304
Material Specification
Ams5639 or ams-qq-s-763 federal standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Ams-qq-p-35, class vi or vii federal specification single treatment response
Thread Series Designator
Unjf 1st end bulkhead
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004754792
NSN
4730004754792

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS1033
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS1033J080408
Cage Code:
81343
Status:
A
MSDS:
Part Number:
7M118J08-04-08
Cage Code:
97928
Status:
A
MSDS:
Part Number:
10108390
Cage Code:
A486G
Status:
A
MSDS:
Part Number:
7M118
Cage Code:
76301
Status:
A
MSDS:
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-475-4792
What are the manufacturers of nsn 4730004754792?
Does this nsn 4730004754792 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004754792
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 4730004754792 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004754792 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004754792?
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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