ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Pipe Flange NSN 4730-00-381-8577

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 4730-00-381-8577 NSN: 4730-00-381-8577

Features and Characteristics

Bolt Circle Diameter
1.062 inches
Flange Diameter
1.375 inches
Thickness
0.500 inches
Pipe Size For Which Designed
0.125 inches
Neck Diameter
0.718 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.164 inches
Neck Height
0.437 inches
Flange Section Style
Plain face, long neck
Screw Thread Series Designator
Npt
Face Seating Surface Condition
Ground
Thread Size
0.125 inches
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003818577
NSN
4730003818577

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
493690PC6
Cage Code:
5K871
Status:
A
MSDS:
Part Number:
493690
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-381-8577
What are the manufacturers of nsn 4730003818577?
Does this nsn 4730003818577 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003818577
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 4730003818577 contain any precious metals?
No precious metal content.
Does nsn 4730003818577 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003818577?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo