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Flange To Tube Straight Adapter NSN 4730-00-202-5978

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 machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.

NSN 4730-00-202-5978 NSN: 4730-00-202-5978

Features and Characteristics

Thread Class
3a 1st end
Bolt Hole Quantity
4 2nd end
Connection Style
Flared (tube) 1st end
Width
1.880 inches 2nd end
Length
1.880 inches 2nd end
Flange Shape
Rectangular with holes 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 1st end
Thread Size
1.312 inches 1st end
Seat Angle
37.0 degrees 1st end
Thickness
0.180 inches 2nd end
Bolt Hole Diameter
0.204 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.450 inches 2nd end
Center To Center Distance Between Bolt Holes Along Width
1.450 inches 2nd end
Flange Face Design
Raised straight 2nd end
Raised Face Height
0.220 inches 2nd end
Raised Face Diameter
1.496 inches 2nd end
Outside Diameter Tube Accommodated
1.000 inches 1st end
Nominallength
1.560 inches
Material
Aluminum alloy
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Thread Series Designator
Un 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002025978
NSN
4730002025978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
128715
Cage Code:
81982
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 4730-00-202-5978
What are the manufacturers of nsn 4730002025978?
Does this nsn 4730002025978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002025978
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 machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. it is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.
Does nsn 4730002025978 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002025978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002025978?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29657
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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