Pipe Flange
202174 ITEM 84
(NSN) National Stock Number
4730-00-104-6252
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03798
Schedule B Code
7412200000
Summary
6.562 inches nominal bolt circle diameter, 7.688 inches nominal flange diameter, 0.500 inches nominal thickness, 4.500 inches nominal socket diameter, 4.000 inches nominal pipe size for which designed, 8 bolt hole quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
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).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03798 | A23300 | - | 1 |
Specifications
Bolt Circle Diameter
6.562 inches nominal
Details
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.Flange Diameter
7.688 inches nominal
Details
The length of a straight line which passes through the center of a flange,and terminates at the circumference.Thickness
0.500 inches nominal
Details
A measurement of the smallest dimension of an item,in distinction from length or width.Socket Diameter
4.500 inches nominal
Details
The length of a straight line which passes through the center of a socket,and terminates at the circumference.Nominal Pipe Size For Which Designed
4.000 inches
Details
The industrial designation or term used to define the nominal diameter of pipe for which the item is designed.Bolt Hole Quantity
8
Details
The number of bolt holes provided on the item.End Item Identification
ugm-13 poseidon submarine
Details
The national stock number or the identification information of the end equipment for which the item is a part.Bolt Hole Diameter
0.562 inches nominal
Details
The length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.Neck Height
0.938 inches nominal
Details
None.Flange Section Style
plain face, socket brazing neck
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the flange section.Face Seating Surface Condition
serrated
Details
The condition of the face seating surface of an item which contacts another surface.Maximum Operating Pressure And Media For Which Designed
100.0 pounds per square inch steam and 150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water
Details
The maximum pressure at which an item is rated to operate for each type of service with which an item may be used.Maximum Operating Temp And Media For Which Designed
425.0 deg fahrenheit steam and 150.0 deg fahrenheit gas and 150.0 deg fahrenheit oil and 150.0 deg fahrenheit water
Details
A rating which expresses the degree of heat or cold as applied to the operation,or limitation of operation,for each type of service with which an item may be used.Special Features
inside corner of the face beveled 30 deg to 4.500 in. dia
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
copper alloy
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
round, one bolt hole circle
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29090 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 736 | Z | 9 |
Certified Supplier
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Manufacturer
HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING
CAGE: 43689
NEWPORT NEWS
, VA
, 23607-2700
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-104-6252
What is the NIIN of the NSN 4730-00-104-6252?
The National Item Identification Number (NIIN) of the NSN 4730-00-104-6252 is 00-104-6252
When the NSN 4730-00-104-6252 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 26, 1968
Does the NSN 4730-00-104-6252 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-104-6252 contain any hazardous material?
No data in HMIRS
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