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Quick Disconnect Coupling Half NSN 4730-00-303-1421

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 internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

NSN 4730-00-303-1421 NSN: 4730-00-303-1421

Features and Characteristics

Pipe Size Accommodated
0.750 inches all ends
Overall Length
2.110 inches
Quick Disconnect Method
Push-pull all ends
Mating End Identification
Snap-tite inc, coupling half, quick disconnet, part no. 4650-3
Connection Style
Plain all ends
Leg Length
0.797 inches
Connection Type
Threaded external pipe first fluid end connection
Features Provided
Self-sealing
Thread Size
0.750 inches all ends
Material
Stainless steel body
Surface Treatment
Cadmium and chromate body
Style Designator
Male coupling half
Thread Series Designator
Npt all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003031421
NSN
4730003031421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2623131-1
Cage Code:
80064
Status:
A
MSDS:
Part Number:
4650-12
Cage Code:
78357
Status:
A
MSDS:
Part Number:
2623131
Cage Code:
80064
Status:
A
MSDS:
Part Number:
4650-2
Cage Code:
78357
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 4730-00-303-1421
What are the manufacturers of nsn 4730003031421?
Does this nsn 4730003031421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003031421
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 internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. the fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. for self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. see also, connector, multiple, fluid pressure line.
Does nsn 4730003031421 contain any precious metals?
No precious metal content.
Does nsn 4730003031421 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003031421?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18681
FIIG:
A531T0
App. Key:
Cond. Code:
1
Status:
A

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