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Pipe Flange NSN 4730-01-023-7771

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 4730-01-023-7771 NSN: 4730-01-023-7771

Features and Characteristics

Bolt Circle Diameter
3.120 inches
Flange Diameter
4.250 inches
Thickness
0.500 inches
Socket Depth
0.500 inches
Socket Diameter
1.360 inches
Pipe Size For Which Designed
1.000 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.625 inches
Raised Face Height
0.062 inches
Raised Face Diameter
2.000 inches
Neck Height
0.062 inches
Flange Section Style
Raised face, socket neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch any acceptable
Special Features
Flanges conform to asa standard b16.5
Material
Steel
Material Specification
Astm a105 assn standard single material response
Surface Treatment
Any acceptable
Style Designator
Round, one bolt hole circle
Specification Data
80204-b16.5 professional/industrial association standard
Nondefinitive Specification/std Data
8 table
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010237771
NSN
4730010237771

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M18180/2-03A01
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-18180
Cage Code:
81349
Status:
A
MSDS:
Part Number:
20-1 IN
Cage Code:
34646
Status:
A
MSDS:
Part Number:
B16.5
Cage Code:
80204
Status:
A
MSDS:
Part Number:
ASTM A105
Cage Code:
81346
Status:
A
MSDS:
Part Number:
SW-7182-1
Cage Code:
63220
Status:
A
MSDS:
Part Number:
20-1 ASTMA-105
Cage Code:
34646
Status:
A
MSDS:
Part Number:
ASTMA105 20-1
Cage Code:
34646
Status:
A
MSDS:
Part Number:
514-4645322 ITEM FL2
Cage Code:
80064
Status:
A
MSDS:
Part Number:
12-00-3727
Cage Code:
96169
Status:
A
MSDS:
Part Number:
514-4645322
Cage Code:
80064
Status:
A
MSDS:
Part Number:
M1818012-03A01D
Cage Code:
81349
Status:
A
MSDS:
Part Number:
29512
Cage Code:
40475
Status:
A
MSDS:
Part Number:
B16.5 1 IN
Cage Code:
80204
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 4730-01-023-7771
What are the manufacturers of nsn 4730010237771?
Does this nsn 4730010237771 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010237771
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 4730010237771 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010237771 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010237771?
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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