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Pipe Flange NSN 4730-00-884-1257

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 4730-00-884-1257 NSN: 4730-00-884-1257

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Features and Characteristics

Bolt Circle Diameter
11.625 inches
Flange Diameter
13.125 inches
Thickness
2.250 inches
Socket Diameter
8.625 inches
Bolt Hole Quantity
16
Bolt Hole Diameter
0.687 inches
Neck Height
2.187 inches
Flange Section Style
Plain face, socket brazing neck
Reducer Flange Hole Type
Concentric
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
700.0 pounds per square inch gas and 700.0 pounds per square inch oil and 700.0 pounds per square inch water
Criticality Code Justification
Zzzy
Maximum Operating Tempurature And Media For Which Designed
150.0 degrees fahrenheit gas and 150.0 degrees fahrenheit oil and 150.0 degrees fahrenheit water
Material
Copper alloy
Surface Treatment
Any acceptable
Style Designator
Round, one bolt hole circle
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008841257
NSN
4730008841257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
810-1385947
Cage Code:
80064
Status:
A
MSDS:
Part Number:
810-1385947L1
Cage Code:
03950
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 4730-00-884-1257
What are the manufacturers of nsn 4730008841257?
Does this nsn 4730008841257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008841257
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 4730008841257 contain any precious metals?
No precious metal content.
Does nsn 4730008841257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008841257?
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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