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Pipe To Tube Tee NSN 4730-01-281-1591

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

NSN 4730-01-281-1591 NSN: 4730-01-281-1591

Features and Characteristics

Thread Class
2a all ends
Connection Style
Plain (pipe) 3rd end
Leg Length
1.260 inches 3rd end
Connection Type
Threaded external tube 2nd end
Thread Size
0.625 inches 1st end
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Material
Copper alloy
Thread Series Designator
Unf 2nd end
Furnished Items And Quantity
2 long coupling nut
Specification Data
81343-j513 professional/industrial association standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012811591
NSN
4730012811591

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
J513
Cage Code:
81343
Status:
A
MSDS:
Part Number:
6-6-8 010425BA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
145F-6-8
Cage Code:
93061
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-281-1591
What are the manufacturers of nsn 4730012811591?
Does this nsn 4730012811591 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012811591
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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. it may have side inlet(s). it is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.
Does nsn 4730012811591 contain any precious metals?
No precious metal content.
Does nsn 4730012811591 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012811591?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03807
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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