Quick Disconne Coupling Assembly
S40-6
(NSN) National Stock Number
4730-00-066-0921
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
20671
Schedule B Code
7307992000
Summary
3.688 inches minimum and 3.828 inches maximum overall length, spring push-pull all ends quick disconnect method, 0.812 inches all ends quick disconnect nominal size, plain first fluid end connection connection style, 0.594 inches minimum and 0.750 inches maximum leg length, threaded internal pipe first fluid end connection connection type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 20671 | A531S0 | - | 1 |
Specifications
Overall Length
3.688 inches minimum and 3.828 inches maximum
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.Quick Disconnect Nominal Size
0.812 inches all ends
Details
The industrial designation or term for the size of the quick disconnect internal or external end.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
0.594 inches minimum and 0.750 inches maximum
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.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.Surface Treatment
cadmium and dichromate 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
coupling assembly
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
nptf 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 |
|---|---|---|---|---|---|---|---|
| 4000-5 | 97111 | A | - | 5 | 9 | - | AX |
| 4000-5 | 45681 | A | - | 5 | 9 | - | AX |
| 4000-5L0FL0 | 45681 | A | - | 5 | 9 | - | AX |
| 4000-5 | 7DU54 | A | - | C | 1 | - | ZZ |
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 |
|---|---|---|---|
| 30000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-066-0921
What is the NIIN of the NSN 4730-00-066-0921?
The National Item Identification Number (NIIN) of the NSN 4730-00-066-0921 is 00-066-0921
When the NSN 4730-00-066-0921 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Jul 5, 1967
Does the NSN 4730-00-066-0921 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-066-0921 contain any hazardous material?
No data in HMIRS
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