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Tube To Boss Straight Adapter NSN 4730-00-801-6646

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 4730-00-801-6646 NSN: 4730-00-801-6646

Features and Characteristics

Thread Class
3b 2nd end
End Application
2350-01-031-0586
Connection Style
Plain (tube) 1st end
Connection Type
Unthreaded internal tube 1st end
Thread Size
0.500 inches 2nd end
Outside Diameter Tube Accommodated
0.4375 inches 1st end
Nominallength
1.500 inches
Special Features
1.625-18unef-2a ext thd 0.469 lg 0.8125 from end; wrenching feature 1.125 w across flats second end; ring groove 0.215 w x 1.282 diameter 0.156 from first end; thd relief o.095 lg x 1.375 dia; 1.281 diameter x 0.015 boss first end
Material
Aluminum alloy 2024 ball bearing
Material Specification
Qq-a-225/5 federal specification single material response ball bearing
Surface Treatment
Anodize
Surface Treatment Specification
Mil-std-171 fn 7.2.1 military standard single treatment response ball bearing
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008016646
NSN
4730008016646

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8735767
Cage Code:
19207
Status:
A
MSDS:
Part Number:
4730008016646
Cage Code:
A00AM
Status:
A
MSDS:
Part Number:
1025008016646
Cage Code:
A00AM
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-801-6646
What are the manufacturers of nsn 4730008016646?
Does this nsn 4730008016646 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008016646
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 4730008016646 contain any precious metals?
No precious metal content.
Does nsn 4730008016646 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008016646?
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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