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Pipe Flange NSN 4730-00-989-7459

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 4730-00-989-7459 NSN: 4730-00-989-7459

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Major End Items End items to which 4730-00-989-7459 is a component of

  • FBN Spruance Class Dd (963)

Features and Characteristics

Groove Depth
0.125 inches
Groove Width
0.203 inches
Bolt Circle Diameter
5.000 inches
Flange Diameter
6.125 inches
Thickness
0.938 inches
Socket Diameter
2.875 inches
Bore Diameter
2.875 inches
Pipe Size For Which Designed
2.500 inches
Tube Outside Diameter For Which Designed
2.875 inches
Bolt Hole Quantity
6
Bolt Hole Diameter
0.688 inches
Neck Height
0.875 inches
Flange Section Style
Plain face, socket brazing neck
Groove Cross-sectional Shape
Rectangular
Groove Pitch Diameter
3.000 inches
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
250.0 pounds per square inch steam
Maximum Operating Tempurature And Media For Which Designed
425.0 degrees fahrenheit steam
Material
Copper alloy
Precious Material And Weight
0.154 silver ounces, troy
Style Designator
Round, one bolt hole circle
Nondefinitive Specification/std Data
Pr type and plain, 250 lb class
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
009897459
NSN
4730009897459

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CS4730-0108A053DJ
Cage Code:
16236
Status:
A
MSDS:
Part Number:
5000S4823-138562A
Cage Code:
80064
Status:
A
MSDS:
Part Number:
MILF20042C
Cage Code:
81349
Status:
A
MSDS:
Part Number:
CS4730-0108
Cage Code:
16236
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-989-7459
What are the manufacturers of nsn 4730009897459?
Does this nsn 4730009897459 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730009897459
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 4730009897459 contain any precious metals?
Item contains silver.
Does nsn 4730009897459 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730009897459?
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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