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Tube To Boss Straight Adapter NSN 4730-01-073-1372

Item Description

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

NSN 4730-01-073-1372 NSN: 4730-01-073-1372

Features and Characteristics

Thread Class
2b 1st end
Maximum Operating Temp
160.0 degrees fahrenheit single response
Connection Style
High pressure flare (used w/ male threaded style no. 78)(tube) 1st end
Connection Type
Threaded internal tube 1st end
Maximum Operating Pressure
6600.0 pounds per square inch single response
Thread Size
0.562 inches 1st end
Seat Angle
60.0 degrees 1st end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
1.120 inches
Special Features
Drilled 0.090 in. Diameter through both walls first end for leak check; 0.750 in. Hex wrenching facility first end
Material
Steel comp 303
Material Specification
Astm-a581 assn standard 1st material response and astm-a582 assn standard 2nd material response
Media For Which Designed
Air single response
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010731372
NSN
4730010731372

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8455374
Cage Code:
18876
Status:
A
MSDS:
Part Number:
3304588
Cage Code:
99251
Status:
A
MSDS:
Part Number:
3304588-1
Cage Code:
99251
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 4730-01-073-1372
What are the manufacturers of nsn 4730010731372?
Does this nsn 4730010731372 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010731372
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. the other end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. see also coupling, tube and nipple, tube.
Does nsn 4730010731372 contain any precious metals?
No precious metal content.
Does nsn 4730010731372 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010731372?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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