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Quick Disconnect Coupling Half NSN 4730-01-072-3401

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 4730-01-072-3401 NSN: 4730-01-072-3401

Features and Characteristics

Thread Class
3a all ends
Overall Length
2.217 inches
Quick Disconnect Method
Push-pull all ends
Connection Style
Flared all ends
Leg Length
0.657 inches
Connection Type
Threaded external tube first fluid end connection
Features Provided
Safety locking feature and self-sealing
Thread Size
0.750 inches all ends
Seat Angle
37.0 degrees
Outside Diameter Tube Accommodated
0.500 inches all ends
Special Features
Min. Temp.Minus 40 degrees f.
Material
Steel body
Material Specification
Astm a484 assn standard single material response or astm a582 assn standard single material response body
Surface Treatment
Passivate body
Surface Treatment Specification
Qq-p-35 federal specification single treatment response body
Style Designator
Male coupling half
Thread Series Designator
Unjf all ends
Furnished Items And Quantity
1 washer and 2 spring
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010723401
NSN
4730010723401

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2914556-4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
250R117WD8
Cage Code:
79326
Status:
A
MSDS:
Part Number:
R02D08E
Cage Code:
1WG21
Status:
A
MSDS:
Part Number:
44743-003-00-4
Cage Code:
K4556
Status:
A
MSDS:
Part Number:
2666439-4
Cage Code:
10001
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 4730-01-072-3401
What are the manufacturers of nsn 4730010723401?
Does this nsn 4730010723401 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010723401
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 4730010723401 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010723401 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010723401?
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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