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Threaded Tube Fitting Plug NSN 4730-01-053-8539

Item Description

A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.

NSN 4730-01-053-8539 NSN: 4730-01-053-8539

Features and Characteristics

Thread Class
3a external
Thread Direction
Right-hand external
Head Height
Between 0.370 inches and 0.390 inches
Overall Length
Between 0.820 inches and 0.840 inches
Connection Style
Flared
Thready Qty Per Inch (tpi)
12 external
Thread Size
1.0625 inches external
Seat Angle
45.0 degrees
Special Features
Surface roughness rating average deviation -b63.0
Material
Aluminum alloy
Material Specification
Ams4121 assn standard single material response
Surface Treatment
Oxide film
Surface Treatment Specification
Mil-c-5541, cl 1a military specification single treatment response
Style Designator
Plug, tube fitting flared (note: drilled hole is optional should not be considered as a separating characteristic
Thread Series Designator
Unj external
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010538539
NSN
4730010538539

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5003936
Cage Code:
99167
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-053-8539
What are the manufacturers of nsn 4730010538539?
Does this nsn 4730010538539 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010538539
A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. the seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. for items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.
Does nsn 4730010538539 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010538539 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010538539?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
28613
FIIG:
A208A0
App. Key:
Q
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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