ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Pipe Flange NSN 4730-01-158-8477

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 4730-01-158-8477 NSN: 4730-01-158-8477

Features and Characteristics

Bolt Circle Diameter
3.250 inches
Flange Diameter
4.625 inches
Thickness
0.625 inches
Socket Depth
0.438 inches
Socket Diameter
1.090 inches
Pipe Size For Which Designed
0.750 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.625 inches
Raised Face Height
0.250 inches
Raised Face Diameter
1.688 inches
Neck Height
0.312 inches
Flange Section Style
Raised face, socket neck
Face Seating Surface Condition
Ground
Maximum Operating Pressure And Media For Which Designed
600.0 pounds per square inch any acceptable
Maximum Operating Tempurature And Media For Which Designed
850.0 degrees fahrenheit any acceptable
Material
Steel
Style Designator
Round, one bolt hole circle
Specification Data
81349-mil-f-18180/2 government specification
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011588477
NSN
4730011588477

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ASME B16.5
Cage Code:
05047
Status:
A
MSDS:
Part Number:
SW-7302
Cage Code:
63220
Status:
A
MSDS:
Part Number:
M18180/2-53A01D
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-18180
Cage Code:
81349
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 4730-01-158-8477
What are the manufacturers of nsn 4730011588477?
Does this nsn 4730011588477 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011588477
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 4730011588477 contain any precious metals?
No precious metal content.
Does nsn 4730011588477 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011588477?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo