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Quick Disconnect Coupling Half NSN 4730-00-353-7573

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 4730-00-353-7573 NSN: 4730-00-353-7573

Features and Characteristics

Thread Class
3a all ends
Overall Length
2.970 inches
Quick Disconnect Method
Twist-lock all ends
Connection Style
Flareless all ends
Leg Length
0.688 inches
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Thready Qty Per Inch (tpi)
12 first quick disconnect end
Thread Size
1.625 inches all ends
Seat Angle
12.0 degrees
Outside Diameter Tube Accommodated
1.250 inches all ends
Material
Steel body
Material Specification
Qq-s-763 federal specification single material response body
Surface Treatment
Passivate body
Style Designator
Male coupling half
Thread Series Designator
Unj all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003537573
NSN
4730003537573

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AE97259N
Cage Code:
00624
Status:
A
MSDS:
Part Number:
694919-109
Cage Code:
98897
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 4730-00-353-7573
What are the manufacturers of nsn 4730003537573?
Does this nsn 4730003537573 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003537573
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 4730003537573 contain any precious metals?
No precious metal content.
Does nsn 4730003537573 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003537573?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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