Pipe Flange NSN 4730-00-402-5647

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: 4730-00-402-5647

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Features and Characteristics

Thickness

Between 0.470 inches and 0.530 inches

Tube Outside Diameter For Which Designed

Between 1.970 inches and 2.030 inches

Neck Diameter

Between 2.850 inches and 2.910 inches

Center To Center Distance Between Bolt Holes Along Width

Between 2.710 inches and 2.730 inches

Center To Center Distance Between Bolt Holes Along Length

Between 3.190 inches and 3.210 inches

Outside Edge To Bolt Hole Center Distance Along Width

Between 0.500 inches and 0.560 inches

Outside Edge To Bolt Hole Center Distance Along Length

Between 0.410 inches and 0.470 inches

Bolt Hole Quantity

Flange Length

Between 4.230 inches and 4.290 inches

Flange Width

Between 3.570 inches and 3.630 inches

Bolt Hole Diameter

Between 0.376 inches and 0.383 inches

Neck Height

Between 0.650 inches and 0.710 inches

Flange Section Style

Plain face, long neck

Face Seating Surface Condition

Machined

Special Features

Two 1/4-28 unf-3b mtg holes through flange spaced 3.500 in. C to c along length

Material

Aluminum alloy 7075

Material Specification

Qq-a-250/12, t6 federal specification single material response

Surface Treatment

Paint

Style Designator

Rectangular, with bolt holes

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

004025647

NSN

4730004025647

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10162524

Cage Code:

18876

Status:

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 4730-00-402-5647

What are the manufacturers of nsn 4730004025647?

U S Army Aviation And Missile (18876)

Does this nsn 4730004025647 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730004025647
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 4730004025647 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730004025647 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730004025647?
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:

Cond. Code:

Status:

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