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Flange To Boss Straight Adapter NSN 4730-01-391-0793

Item Description

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.

NSN 4730-01-391-0793 NSN: 4730-01-391-0793

Features and Characteristics

Thread Class
3b 2nd end
End Application
Aircraft; b-2
Connection Style
Flared (tube) 2nd end
Flange Shape
Round 1st end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.438 inches 2nd end
Seat Angle
32.0 degrees 2nd end
Outside Diameter
1.500 inches 1st end
Thickness
0.050 inches 1st end
Flange Face Design
Plain with gasket groove 1st end
Nominallength
0.810 inches
Special Features
Boss, sensor; envir cont sys t
Material
Stainless steel
Media For Which Designed
Aeronautical fluid single response
Surface Treatment Specification
Raa3700e006 mfr ref single treatment response
Thread Series Designator
Unjf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013910793
NSN
4730013910793

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DAA3287D920-003
Cage Code:
1W025
Status:
A
MSDS:
Part Number:
DAA3287D920
Cage Code:
1W025
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-391-0793
What are the manufacturers of nsn 4730013910793?
Does this nsn 4730013910793 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013910793
An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.
Does nsn 4730013910793 contain any precious metals?
No precious metal content.
Does nsn 4730013910793 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013910793?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29653
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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