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Tube To Boss Straight Adapter NSN 4730-00-623-9137

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 4730-00-623-9137 NSN: 4730-00-623-9137

Features and Characteristics

Thread Class
2a center bulkhead
End Application
Nsn 2320-01-304-2277 pls (palletized loading system); firefighting truck
Connection Style
Flared w/ gasket seal (boss) 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.562 inches all ends
Seat Angle
37.0 degrees 1st end
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
0.375 inches 1st end
Nominallength
2.220 inches
Special Features
Weapon system essential
Material
Steel
Thread Series Designator
Unf center bulkhead
Specification Data
81343-j514 professional/industrial association standard and 96906-ms51520 government standard
Nondefinitive Specification/std Data
3a figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006239137
NSN
4730006239137

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51520B6
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
000-4309
Cage Code:
0L4B1
Status:
A
MSDS:
Part Number:
2041-6-6S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
133331A
Cage Code:
45152
Status:
A
MSDS:
Part Number:
6-6070601CA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
GWTX-WLN-S
Cage Code:
30780
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 4730-00-623-9137
What are the manufacturers of nsn 4730006239137?
Does this nsn 4730006239137 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006239137
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 4730006239137 contain any precious metals?
No precious metal content.
Does nsn 4730006239137 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006239137?
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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