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Quick Disconnect Coupling Half NSN 4730-01-257-3713

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 4730-01-257-3713 NSN: 4730-01-257-3713

Features and Characteristics

Thread Class
3b all ends
Overall Length
2.156 inches
Quick Disconnect Method
Push-pull all ends
Connection Style
Swivel nut, flareless all ends
Connection Type
Threaded internal tube first fluid end connection
Thread Size
1.062 inches all ends
Seat Angle
12.0 degrees
Outside Diameter Tube Accommodated
0.750 inches all ends
Material
Steel body
Style Designator
Male coupling half
Thread Series Designator
Unef all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012573713
NSN
4730012573713

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SSQF12-S-1210
Cage Code:
02570
Status:
A
MSDS:
Part Number:
CV0096-061
Cage Code:
22915
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 4730-01-257-3713
What are the manufacturers of nsn 4730012573713?
Does this nsn 4730012573713 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012573713
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 4730012573713 contain any precious metals?
No precious metal content.
Does nsn 4730012573713 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012573713?
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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