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Pipe Flange NSN 4730-01-327-1979

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 4730-01-327-1979 NSN: 4730-01-327-1979

Features and Characteristics

Bolt Circle Diameter
8.500 inches
Flange Diameter
Any acceptable
Thickness
0.938 inches
Pipe Size For Which Designed
5.000 inches
Bolt Hole Quantity
8
Bolt Hole Diameter
0.875 inches
Raised Face Height
0.063 inches
Raised Face Diameter
7.313 inches
Neck Height
Any acceptable
Flange Section Style
Raised face, raised neck
Face Seating Surface Condition
Machined
Material
Steel
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013271979
NSN
4730013271979

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
63B01-5IN.
Cage Code:
40475
Status:
A
MSDS:
Part Number:
12-00-1481
Cage Code:
96169
Status:
A
MSDS:
Part Number:
508-4677391 ITEM F2
Cage Code:
80064
Status:
A
MSDS:
Part Number:
508-4677391
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: 7307912000
  • NAICS: 332919
  • SITC: 67959
  • Description: Flanges of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-327-1979
What are the manufacturers of nsn 4730013271979?
Does this nsn 4730013271979 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013271979
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 4730013271979 contain any precious metals?
No precious metal content.
Does nsn 4730013271979 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013271979?
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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