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Quick Disconnect Coupling Half NSN 4730-01-392-0311

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 4730-01-392-0311 NSN: 4730-01-392-0311

Features and Characteristics

Thread Class
2a all ends
Overall Length
2.400 inches
Quick Disconnect Method
Push-pull all ends
Quick Disconnect Size
0.250 inches all ends
Connection Style
Flared all ends
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Thready Qty Per Inch (tpi)
16 all ends
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees
Outside Diameter Tube Accommodated
0.250 inches all ends
Special Features
Ethylene propylene o-ring
Material
Steel body
Material Specification
Qq-s-763 federal specification single material response body
Surface Treatment
Passivate body
Style Designator
Male coupling half
Thread Series Designator
Un all ends
Furnished Items And Quantity
1 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013920311
NSN
4730013920311

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7010499
Cage Code:
12436
Status:
A
MSDS:
Part Number:
SS-QC4-DC-4ANEP
Cage Code:
02570
Status:
A
MSDS:
Part Number:
7010499-001
Cage Code:
12436
Status:
A
MSDS:
Part Number:
SS-QC4-D-4ANEP
Cage Code:
02570
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307199030
  • NAICS: 331511
  • SITC: 67952
  • Description: Unions, pipe, of iron or steel, cast
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-392-0311
What are the manufacturers of nsn 4730013920311?
Does this nsn 4730013920311 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013920311
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 4730013920311 contain any precious metals?
No precious metal content.
Does nsn 4730013920311 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013920311?
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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