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Pipe Flange NSN 4730-01-180-2917

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 4730-01-180-2917 NSN: 4730-01-180-2917

Features and Characteristics

Bolt Circle Diameter
2.650 inches
Thickness
0.860 inches
Socket Depth
0.520 inches
Socket Diameter
Between 1.323 inches and 1.328 inches
Pipe Size For Which Designed
1.000 inches
Bolt Hole Quantity
4
End Application
Ship, ohio class ssn (trident)
Flange Width
2.750 inches
Bolt Hole Diameter
0.469 inches
Raised Face Height
Between 0.125 inches and 0.127 inches
Raised Face Diameter
Between 1.435 inches and 1.437 inches
Neck Height
0.885 inches
Flange Section Style
Raised face, socket neck
Face Seating Surface Condition
Ground
Maximum Operating Pressure And Media For Which Designed
3000.0 pounds per square inch any acceptable
Special Features
Furnished with o-ring and four washers, assy 49 less sleeve
Material
Steel comp 304
Style Designator
Square, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011802917
NSN
4730011802917

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
516-4682243F23
Cage Code:
80064
Status:
A
MSDS:
Part Number:
12-97-0798
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2621-228-02 ASSY 49 MOD E
Cage Code:
96169
Status:
A
MSDS:
Part Number:
845-4687676
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307210000
  • NAICS: 332919
  • SITC: 67953
  • Description: Stainless steel flanges
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-180-2917
What are the manufacturers of nsn 4730011802917?
Does this nsn 4730011802917 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011802917
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 4730011802917 contain any precious metals?
No precious metal content.
Does nsn 4730011802917 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011802917?
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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