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Flange To Boss Straight Adapter NSN 4730-00-455-2111

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 4730-00-455-2111 NSN: 4730-00-455-2111

Features and Characteristics

Thread Class
3b 2nd end
Bolt Hole Quantity
4 1st end
Connection Style
Gasket seal (boss) 2nd end
Width
3.000 inches 1st end
Length
3.000 inches 1st end
Flange Shape
Rectangular with holes 1st end
Connection Type
Threaded internal boss 2nd end
Thready Qty Per Inch (tpi)
12 2nd end
Thread Size
2.500 inches 2nd end
Thickness
0.310 inches 1st end
Bolt Hole Diameter
0.333 inches 1st end
Center To Center Distance Between Bolt Holes Along Length
2.042 inches 1st end
Center To Center Distance Between Bolt Holes Along Width
2.042 inches 1st end
Flange Face Design
Plain 1st end
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6 federal specification single material response
Surface Treatment
Anodize outside
Thread Series Designator
Unj 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004552111
NSN
4730004552111

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S6132-63035-001
Cage Code:
78286
Status:
A
MSDS:
Part Number:
S6132-63035-1
Cage Code:
78286
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 4730-00-455-2111
What are the manufacturers of nsn 4730004552111?
Does this nsn 4730004552111 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004552111
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 4730004552111 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004552111 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004552111?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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