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Flange To Boss Elbow NSN 4730-00-397-6182

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has external and/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 may have side and/or heel inlet(s).

NSN 4730-00-397-6182 NSN: 4730-00-397-6182

Features and Characteristics

Thread Class
3a 2nd end
Bolt Hole Quantity
4 1st end
Leg Length
2.440 inches 2nd end and 2.460 inches 2nd end
Width
2.396 inches 1st end
Length
2.396 inches 1st end
Flange Shape
Rectangular with holes 1st end
Connection Type
Threaded external boss 2nd end
Thread Size
1.500 inches 2nd end
Flow Angle
90.0 degrees
Center To Center Distance Between Bolt Holes Along Length
1.656 inches 1st end
Flange Face Design
Raised straight 1st end
Material
Steel comp 347
Material Specification
Ams 5646 assn standard single material response
Surface Treatment
Passivate outside
Thread Series Designator
Uns 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003976182
NSN
4730003976182

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
733037
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307914000
  • NAICS: 332919
  • SITC: 67959
  • Description: Flanges of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-397-6182
What are the manufacturers of nsn 4730003976182?
Does this nsn 4730003976182 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003976182
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. it has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. the other end has external and/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 may have side and/or heel inlet(s).
Does nsn 4730003976182 contain any precious metals?
No precious metal content.
Does nsn 4730003976182 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003976182?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29665
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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