Pipe Union
551-1/2
(NSN) National Stock Number
4730-00-852-8758
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03785
Schedule B Code
7307199030
Summary
Plain (pipe) 2nd end connection style, plain (pipe) 1st end connection style, threaded external pipe 2nd end connection type, threaded internal pipe 1st end connection type, ground-joint seat type, 300.0 pounds per square inch single response maximum operating pressure
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | E |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 8 | - | - | AX |
Identification
A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03785 | A080B0 | - | 1 |
Specifications
Connection Style
plain (pipe) 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Style
plain (pipe) 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Type
threaded external pipe 2nd end
Details
Indicates the type of connection/s/.Connection Type
threaded internal pipe 1st end
Details
Indicates the type of connection/s/.Seat Type
ground-joint
Details
Indicates the type of seat provided.Maximum Operating Pressure
300.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
0.500 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Nominal Overall Length
2.688 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Material
iron overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
astm a197 assn std single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
zinc overall
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Style Designator
screwed
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
npt all ends
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 796 1/2IN | 82666 | E | - | E | 8 | - | AX |
| 519-1-2-1-2 | 14959 | 5 | - | E | 8 | - | AX |
| 519-1-2S1ZE1-2 | 14959 | 6 | - | E | 8 | - | AX |
| 1622-100 | 72423 | 6 | - | E | 8 | - | AX |
| FIG1742-100 | 72423 | 6 | - | 3 | 2 | - | AX |
| FIG551 1-2 IN | 80996 | 6 | - | 5 | 9 | - | AX |
| 519-1-2-1-2 | 08820 | 6 | - | E | 8 | - | AX |
| 7686 | 96132 | 6 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 30000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-852-8758
What is the NIIN of the NSN 4730-00-852-8758?
The National Item Identification Number (NIIN) of the NSN 4730-00-852-8758 is 00-852-8758
When the NSN 4730-00-852-8758 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Mon, Jan 1, 1962
Does the NSN 4730-00-852-8758 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-852-8758 contain any hazardous material?
No data in HMIRS
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