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Flange To Boss Elbow NSN 4730-00-203-4248

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 4730-00-203-4248 NSN: 4730-00-203-4248

Features and Characteristics

Thread Class
3b inlet
Bolt Hole Quantity
4 1st end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
0.970 inches inlet
Width
2.296 inches 1st end
Length
2.296 inches 1st end
Flange Shape
Rectangular with holes 1st end
Connection Type
Threaded internal tube inlet
Thread Size
0.750 inches 2nd end
Flow Angle
90.0 degrees
Seat Radius
0.015 inches inlet
Thickness
0.250 inches 1st end
Bolt Hole Diameter
0.344 inches 1st end
Center To Center Distance Between Bolt Holes Along Length
1.656 inches 1st end
Center To Center Distance Between Bolt Holes Along Width
1.656 inches 1st end
Flange Face Design
Raised straight 1st end
Raised Face Height
0.170 inches 1st end
Raised Face Diameter
1.225 inches 1st end
Outside Diameter Tube Accommodated
0.250 inches inlet
Reduced Passage Inside Diameter
0.430 inches 2nd end
Special Features
Painted on outside
Material
Aluminum alloy 2014
Material Specification
Ams 4135 assn standard single material response
Surface Treatment
Anodize inside
Thread Series Designator
Unf inlet
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002034248
NSN
4730002034248

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
205358
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: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-203-4248
What are the manufacturers of nsn 4730002034248?
Does this nsn 4730002034248 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002034248
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 4730002034248 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002034248 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002034248?
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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