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Quick Disconnect Coupling Half NSN 4730-01-491-9912

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 4730-01-491-9912 NSN: 4730-01-491-9912

Features and Characteristics

Thread Class
2b all ends
Overall Length
4.760 inches
Quick Disconnect Method
Push-pull all ends
End Application
M9 ace power pack
Connection Style
Swivel nut, flareless all ends
Leg Length
2.070 inches
Connection Type
Threaded internal tube first fluid end connection
Thready Qty Per Inch (tpi)
12 first quick disconnect end
Thread Size
1.875 inches all ends
Seat Angle
37.0 degrees
Outside Diameter Tube Accommodated
1.500 inches all ends
Part Name Assigned By Controlling Agency
Nipple, female threads
Material
Steel body
Surface Treatment
Zinc body
Style Designator
Male coupling half
Thread Series Designator
Un all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014919912
NSN
4730014919912

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H12-63-T24
Cage Code:
97111
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 4730-01-491-9912
What are the manufacturers of nsn 4730014919912?
Does this nsn 4730014919912 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014919912
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 4730014919912 contain any precious metals?
No precious metal content.
Does nsn 4730014919912 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014919912?
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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