Quick Disconnect Coupling Half

134SCP127-3
(NSN) National Stock Number
4730-00-083-0380
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18681
Schedule B Code
7609000000
Summary

3a all ends thread class, 5.812 inches minimum and 5.891 inches maximum overall length, push-pull all ends quick disconnect method, 1.359 inches all ends quick disconnect nominal size, mo hawk ov-1dcspecial electronic mission aircraft end item identification, flared all ends connection style

DAC HCC DMIL RNCC
5 - - 7
RNVC SADC MSDS RNAAC
2 - - CT
Identification

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

INC FIIG Concept Condition
18681 A531T0 - 1
Specifications
Thread Class
3a all ends
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Overall Length
5.812 inches minimum and 5.891 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Quick Disconnect Method
push-pull all ends
Details The means by which mechanical action completely engages or disengages a mating quick disconnect part.
Quick Disconnect Nominal Size
1.359 inches all ends
Details The industrial designation or term for the size of the quick disconnect internal or external end.
End Item Identification
mo hawk ov-1dcspecial electronic mission aircraft
Details The national stock number or the identification information of the end equipment for which the item is a part.
Connection Style
flared all ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
1.965 inches minimum and 2.960 inches maximum
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
external quick disconnect first quick disconnect end
Details Indicates the type of connection/s/.
Connection Type
threaded external tube 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.
Thread Quantity Per Inch
12 first quick disconnect end
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.062 inches all ends
Details A designation that is used for the purpose of general identification of the thread.
Seat Angle
37.0 degrees
Details The angle of the end surface upon which the mated surface seats.
Nominal Outside Diameter Tube Accommodated
0.750 inches all ends
Details The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
Special Features
w/aluminum flange
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
aluminum body and aluminum alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
anodize body
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
male coupling half
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unj 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
3QD100-2 82829 2 - 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
00000 - W -
RVC WCC TCC SHC
- 576 Z 9
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FAQs
Frequently asked questions for NSN 4730-00-083-0380
What is the NIIN of the NSN 4730-00-083-0380?
The National Item Identification Number (NIIN) of the NSN 4730-00-083-0380 is 00-083-0380
When the NSN 4730-00-083-0380 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-083-0380 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-083-0380 contain any hazardous material?
No data in HMIRS

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