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Self-sealing Coupling Half NSN 4730-01-370-4903

Item Description

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).

NSN 4730-01-370-4903 NSN: 4730-01-370-4903

Features and Characteristics

Thread Size
0.562 inches all ends
Material
Stainless steel body
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013704903
NSN
4730013704903

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2301-01-53.00
Cage Code:
08832
Status:
A
MSDS:
Part Number:
H6158001 ITEM 232
Cage Code:
98523
Status:
A
MSDS:
Part Number:
H6158001
Cage Code:
98523
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-370-4903
What are the manufacturers of nsn 4730013704903?
Does this nsn 4730013704903 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013704903
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. the fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. for self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. for fluid line fittings without a self-sealing feature, see coupling (as modified).
Does nsn 4730013704903 contain any precious metals?
No precious metal content.
Does nsn 4730013704903 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013704903?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18281
FIIG:
A531W0
App. Key:
Cond. Code:
1
Status:
A

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