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Self-sealing Coupling Half NSN 4730-01-164-6723

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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).

NSN 4730-01-164-6723 NSN: 4730-01-164-6723

Features and Characteristics

Thread Class
3a all ends
Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Flareless all ends
Connection Type
Threaded external tube first fluid end connection
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.562 inches all ends
Seat Angle
12.0 degrees
Material
Steel body
Material Specification
Qq-s-763 federal specification single material response body
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Passivate body
Style Designator
Male coupling half
Thread Series Designator
Unjf all ends
Furnished Items And Quantity
2 nut
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011646723
NSN
4730011646723

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AE80263G
Cage Code:
00624
Status:
A
MSDS:
Part Number:
HS4391-1
Cage Code:
8V613
Status:
A
MSDS:
Part Number:
HS4390/4391
Cage Code:
02731
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 4730-01-164-6723
What are the manufacturers of nsn 4730011646723?
Does this nsn 4730011646723 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011646723
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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. the fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. for self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. for fluid line fittings without a self-sealing feature, see coupling (as modified).
Does nsn 4730011646723 contain any precious metals?
No precious metal content.
Does nsn 4730011646723 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011646723?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18281
FIIG:
A531W0
App. Key:
Cond. Code:
1
Status:
A

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