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Flange To Boss Straight Adapter NSN 4730-01-242-1970

Item Description

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. 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 flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.

NSN 4730-01-242-1970 NSN: 4730-01-242-1970

Features and Characteristics

Thread Class
3b 2nd end
Bolt Hole Quantity
3 1st end
Connection Style
Gasket seal (boss) 2nd end
Flange Shape
Round with holes 1st end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.5625 inches 2nd end
Outside Diameter
2.000 inches 1st end
Thickness
0.1875 inches 1st end
Bolt Hole Diameter
0.203 inches 1st end
Flange Face Design
Raised straight 1st end
Raised Face Height
0.219 inches 1st end
Raised Face Diameter
1.246 inches 1st end
Nominallength
0.625 inches
Special Features
U/o kc135r acft
Material
Aluminum
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012421970
NSN
4730012421970

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
WT-108079
Cage Code:
66503
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 4730-01-242-1970
What are the manufacturers of nsn 4730012421970?
Does this nsn 4730012421970 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012421970
An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. 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 flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.
Does nsn 4730012421970 contain any precious metals?
No precious metal content.
Does nsn 4730012421970 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012421970?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29653
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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