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Self-sealing Coupling Half NSN 4730-01-219-6573

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 4730-01-219-6573 NSN: 4730-01-219-6573

Features and Characteristics

Thread Class
2a all ends
Overall Length
0.609 inches
Connection Style
Flared all ends
Connection Type
Threaded external tube first fluid end connection
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.062 inches all ends
Seat Angle
37.0 degrees
Material
Steel body
Surface Treatment
Passivate body
Surface Treatment Specification
Qq-p-35 federal specification 1st treatment response body
Style Designator
Male coupling half
Thread Series Designator
Unj all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012196573
NSN
4730012196573

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R255R128WD12
Cage Code:
79326
Status:
A
MSDS:
Part Number:
11438156
Cage Code:
18876
Status:
A
MSDS:
Part Number:
R225R128WD12
Cage Code:
79326
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 4730-01-219-6573
What are the manufacturers of nsn 4730012196573?
Does this nsn 4730012196573 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012196573
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 4730012196573 contain any precious metals?
No precious metal content.
Does nsn 4730012196573 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012196573?
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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  •   Certificate of Conformance
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