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Quick Disconnect Coupling Half NSN 4730-01-188-1859

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 4730-01-188-1859 NSN: 4730-01-188-1859

Features and Characteristics

Thread Class
2a all ends
Quick Disconnect Method
Push-pull all ends
Connection Style
Compression all ends
Leg Length
1.120 inches
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Thread Size
0.562 inches all ends
Outside Diameter Tube Accommodated
0.375 inches all ends
Special Features
Bulkhead nipple
Material
Stainless steel body
Style Designator
Male coupling half
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011881859
NSN
4730011881859

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AE81571G
Cage Code:
00624
Status:
A
MSDS:
Part Number:
7M638N6B
Cage Code:
76301
Status:
A
MSDS:
Part Number:
7M638
Cage Code:
76301
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 4730-01-188-1859
What are the manufacturers of nsn 4730011881859?
Does this nsn 4730011881859 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011881859
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 4730011881859 contain any precious metals?
No precious metal content.
Does nsn 4730011881859 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011881859?
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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