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

Pipe Flange NSN 4730-01-023-7770

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 4730-01-023-7770 NSN: 4730-01-023-7770

Features and Characteristics

Bolt Circle Diameter
2.750 inches
Flange Diameter
3.875 inches
Thickness
0.500 inches
Socket Depth
0.440 inches
Socket Diameter
1.090 inches
Pipe Size For Which Designed
0.750 inches
Bolt Hole Quantity
4
End Application
Cv63 u.S.S. Kitty hawk
Bolt Hole Diameter
0.620 inches
Raised Face Height
0.062 inches
Raised Face Diameter
1.500 inches
Neck Height
0.125 inches
Flange Section Style
Raised face, socket neck
Face Seating Surface Condition
Serrated
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water
Maximum Operating Tempurature And Media For Which Designed
400.0 degrees fahrenheit gas and 400.0 degrees fahrenheit oil and 400.0 degrees fahrenheit water
Special Features
Flanges conform to asa standard b16.5
Material
Steel
Material Specification
Astm a181, grade 1 assn standard single material response
Surface Treatment
Paint
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010237770
NSN
4730010237770

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M18180/2-02A04A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
20-3/4
Cage Code:
34646
Status:
A
MSDS:
Part Number:
B16.5-3/4
Cage Code:
80204
Status:
A
MSDS:
Part Number:
ASME B16.5
Cage Code:
05047
Status:
A
MSDS:
Part Number:
20-3/4 ASTMA-10
Cage Code:
34646
Status:
A
MSDS:
Part Number:
2951)
Cage Code:
40475
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 4730-01-023-7770
What are the manufacturers of nsn 4730010237770?
Does this nsn 4730010237770 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010237770
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 4730010237770 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010237770 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010237770?
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