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Pipe Flange NSN 4730-00-403-4689

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 4730-00-403-4689 NSN: 4730-00-403-4689

Features and Characteristics

Bolt Circle Diameter
2.750 inches
Flange Diameter
3.875 inches
Thickness
0.500 inches
Socket Depth
1.000 inches
Socket Diameter
1.125 inches
Pipe Size For Which Designed
0.750 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.500 inches
Raised Face Height
Any acceptable
Raised Face Diameter
Any acceptable
Neck Height
Any acceptable
Flange Section Style
Plain face, socket neck
Face Seating Surface Condition
Unfinished
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch air and 150.0 pounds per square inch water
Maximum Operating Tempurature And Media For Which Designed
Any acceptable
Material
Plastic polyvinyl chloride
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004034689
NSN
4730004034689

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
01045008
Cage Code:
14007
Status:
A
MSDS:
Part Number:
40107
Cage Code:
11321
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3917400000
  • NAICS: 326122
  • SITC: 58170
  • Description: Fittings for tubes,pipes & hoses,of plastic
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 4730-00-403-4689
What are the manufacturers of nsn 4730004034689?
Does this nsn 4730004034689 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004034689
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 4730004034689 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004034689 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004034689?
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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