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Flange To Boss Tee NSN 4730-01-261-6590

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5708 radians) to the run. The flange connection(s) is designed to connect with another flange connection or a compression mounting pad. 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 flange or flange fitting and a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

NSN 4730-01-261-6590 NSN: 4730-01-261-6590

Features and Characteristics

Thread Class
3b 1st end
Bolt Hole Quantity
2 3rd end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
1.980 inches 2nd end
Width
2.000 inches 3rd end
Length
1.500 inches 3rd end
Flange Shape
Rectangular with holes 3rd end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.438 inches 1st end
Bolt Hole Diameter
0.625 inches 3rd end
Center To Center Distance Between Bolt Holes Along Width
1.500 inches 3rd end
Flange Face Design
Plain 3rd end
Material
Aluminum alloy 6061
Material Specification
Qq-a-200/8 federal specification single material response
Thread Series Designator
Unjf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012616590
NSN
4730012616590

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
640-1479-001
Cage Code:
95105
Status:
A
MSDS:
Part Number:
640-1479
Cage Code:
13499
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 4730-01-261-6590
What are the manufacturers of nsn 4730012616590?
Does this nsn 4730012616590 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012616590
A fitting having three connections with the branch connection fixed at 90 degrees (1.5708 radians) to the run. the flange connection(s) is designed to connect with another flange connection or a compression mounting pad. 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 flange or flange fitting and a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
Does nsn 4730012616590 contain any precious metals?
No precious metal content.
Does nsn 4730012616590 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012616590?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29671
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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