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Quick Disconnect Coupling Half NSN 4730-00-185-2781

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 4730-00-185-2781 NSN: 4730-00-185-2781

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Major End Items End items to which 4730-00-185-2781 is a component of

  • FJH C 141 Starlifter
  • N/A Dust Cover Assembly

Features and Characteristics

Thread Class
3a all ends
Overall Length
1.670 inches
Quick Disconnect Method
Twist-lock all ends
Mating End Identification
Puritanbennett corp. Coupling half, quick disconnect, part no. 520291
Connection Style
Flared all ends
Leg Length
0.550 inches
Connection Type
Threaded external tube first fluid end connection
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees
Outside Diameter Tube Accommodated
0.250 inches all ends
Style Designator
Male coupling half
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001852781
NSN
4730001852781

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
210686
Cage Code:
49315
Status:
A
MSDS:
Part Number:
3H90057-109
Cage Code:
98897
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-185-2781
What are the manufacturers of nsn 4730001852781?
Does this nsn 4730001852781 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001852781
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 4730001852781 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001852781 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001852781?
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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