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810-4715319,SZ3 Pipe Flange

4730-01-421-5288

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Official Item Classification

Name
Pipe Flange
Part Number
810-4715319,SZ3
(NSN) National Stock Number
4730-01-421-5288
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03798
(FIIG) Federal Item Identification Guide
A23300
Date
11/09/1995 (30 years ago)

0.938 inches nominal thickness, 5.500 inches nominal bolt circle diameter, 6.625 inches nominal flange diameter, 0.688 inches nominal socket depth, 3.543 inches nominal socket diameter

Specs & Compatibility

Bolt Circle Diameter

5.500 inches nominal

Flange Diameter

6.625 inches nominal

Thickness

0.938 inches nominal

Socket Depth

0.688 inches nominal

Socket Diameter

3.543 inches nominal

Nominal Pipe Size For Which Designed

3.000 inches

Bolt Hole Quantity

8

Bolt Hole Diameter

0.688 inches nominal

Neck Height

0.500 inches nominal

Flange Section Style

plain face, socket neck

Face Seating Surface Condition

machined

Maximum Operating Pressure And Media For Which Designed

250.0 pounds per square inch oil and 250.0 pounds per square inch water and 250.0 pounds per square inch gas

Maximum Operating Temp And Media For Which Designed

150.0 fahrenheit oil and 150.0 fahrenheit water and 150.0 fahrenheit gas

Special Features

flange is a socketweld

Material

copper and nickel alloy

Material Document And Classification

mil-c-15726, 70-30 soft mil spec single material response

Style Designator

round, one bolt hole circle

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003798

Related Hardware Products

Part Number Description
4715319 ITEM 45 FIG 5-C Pipe Flange
810-4715319 ITEM 45 SW Pipe Flange
810-4715319,SZ3 Pipe Flange
810-4715319,SZ3IN,FIG.5C,TBL.6D Pipe Flange

Frequently Asked Questions

What is the FSCG of the NSN 4730-01-421-5288?
The FSCG of the NSN 4730-01-421-5288 is 4730
Does the NSN 4730-01-421-5288 have a Schedule B code assigned?
Yes, the Schedule B code is 7507200000
Does NSN 4730-01-421-5288 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4730-01-421-5288 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-01-421-5288 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4730-01-421-5288 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Thu, Nov 9, 1995