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Pipe Flange NSN 4730-01-303-2497

Item Description

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

NSN 4730-01-303-2497 NSN: 4730-01-303-2497

Features and Characteristics

Bolt Circle Diameter
10.750 inches
Flange Diameter
19.980 inches
Face Seating Surface Condition
Machined
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013032497
NSN
4730013032497

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
810-1385861 TYP
Cage Code:
80064
Status:
A
MSDS:
Part Number:
810-1385861TYP10INMOD
Cage Code:
80064
Status:
A
MSDS:
Part Number:
13-08-0536BM
Cage Code:
96169
Status:
A
MSDS:
Part Number:
810-1385861
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-303-2497
What are the manufacturers of nsn 4730013032497?
Does this nsn 4730013032497 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013032497
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. the face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. if the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Does nsn 4730013032497 contain any precious metals?
No precious metal content.
Does nsn 4730013032497 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013032497?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03798
FIIG:
A23300
App. Key:
B
Cond. Code:
1
Status:
A

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