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Tube To Boss Tee NSN 4730-00-181-7694

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 4730-00-181-7694 NSN: 4730-00-181-7694

Features and Characteristics

Thread Class
3a all ends
Maximum Operating Temp
135.0 degrees celsius single response
Connection Style
Flareless (tube) 1st end
Leg Length
0.770 inches 3rd end
Connection Type
Threaded external tube 3rd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Seat Angle
12.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.250 inches 3rd end
Material
Steel comp 1137 or steel comp 1141 or steel comp 4130
Material Specification
66 federal standard single material response or 66 federal standard single material response or mil-s-6758 military specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
Thread Series Designator
Unjf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001817694
NSN
4730001817694

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2-02295F040404
Cage Code:
00624
Status:
A
MSDS:
Part Number:
GA7418F040404
Cage Code:
03647
Status:
A
MSDS:
Part Number:
4671146F040404
Cage Code:
50948
Status:
A
MSDS:
Part Number:
VSF1238F040404
Cage Code:
92215
Status:
A
MSDS:
Part Number:
STSPB231F040404
Cage Code:
14397
Status:
A
MSDS:
Part Number:
ER231F040404
Cage Code:
79470
Status:
A
MSDS:
Part Number:
DLG231F040404
Cage Code:
14798
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 4730-00-181-7694
What are the manufacturers of nsn 4730001817694?
Does this nsn 4730001817694 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001817694
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 4730001817694 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001817694 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001817694?
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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