Quick Disconne Coupling Assembly
44Z689D6
(NSN) National Stock Number
4730-00-068-6554
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
20671
Schedule B Code
7307992000
Summary
0.750 inches first fluid end connection nominal pipe size accommodated, 4.500 inches nominal overall length, spring push-pull all ends quick disconnect method, plain first fluid end connection connection style, 2.250 inches nominal leg length, threaded internal pipe first fluid end connection connection type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 20671 | A531S0 | - | 1 |
Specifications
Nominal Pipe Size Accommodated
0.750 inches first fluid end connection
Details
A measurement of the pipe size the item will accommodate.Overall Length
4.500 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Quick Disconnect Method
spring push-pull all ends
Details
The means by which mechanical action completely engages or disengages a mating quick disconnect part.Connection Style
plain first fluid end connection
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Leg Length
2.250 inches nominal
Details
A measurement of the longest dimension of the leg,in distinction from width.Connection Type
threaded internal pipe first fluid end connection
Details
Indicates the type of connection/s/.Features Provided
self-sealing
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Maximum Operating Pressure
3000.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
0.750 inches first fluid end connection
Details
A designation that is used for the purpose of general identification of the thread.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
coupling assembly
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
npt first fluid end connection
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 |
|---|---|---|---|---|---|---|---|
| 19084P11 | 27618 | 5 | - | 5 | 2 | - | AX |
| 5600-12-12S | 01276 | E | - | 3 | 2 | - | 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 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-068-6554
What is the NIIN of the NSN 4730-00-068-6554?
The National Item Identification Number (NIIN) of the NSN 4730-00-068-6554 is 00-068-6554
When the NSN 4730-00-068-6554 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 4730-00-068-6554 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-068-6554 contain any hazardous material?
No data in HMIRS
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