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Tube To Boss Tee NSN 4730-01-281-0991

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 4730-01-281-0991 NSN: 4730-01-281-0991

Features and Characteristics

Thread Class
2a all ends
Connection Style
Gasket seal (tube) 2nd end
Leg Length
1.969 inches 3rd end
Connection Type
Threaded external tube 2nd end
Thready Qty Per Inch (tpi)
14 2nd end
Maximum Operating Pressure
6000.0 pounds per square inch single response
Thread Size
1.000 inches 2nd end
Outside Diameter Tube Accommodated
0.625 inches 2nd end
Material
Steel
Thread Series Designator
Uns 2nd end
Furnished Items And Quantity
1 preformed packing
Specification Data
81343-j1453-3 professional/industrial association standard
Nondefinitive Specification/std Data
17 figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012810991
NSN
4730012810991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
J1453-1
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J1453-3
Cage Code:
81343
Status:
A
MSDS:
Part Number:
7-447-101004
Cage Code:
12361
Status:
A
MSDS:
Part Number:
10S5OLO-S
Cage Code:
30780
Status:
A
MSDS:
Part Number:
FF1861T-1010S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
SAE J1453-3 10-10-10 520429CA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
10-10 520429CA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J1453
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: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-281-0991
What are the manufacturers of nsn 4730012810991?
Does this nsn 4730012810991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012810991
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 4730012810991 contain any precious metals?
No precious metal content.
Does nsn 4730012810991 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012810991?
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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