Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-181-8820 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.

Part Alternates: C2602, C260-2, 1DP1779C39FD4, 4730-00-181-8820, 00-181-8820, 4730001818820, 001818820

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 28 MAY 1970 00-181-8820

Cross Reference | NSN 4730-00-181-8820

Part Number Cage Code Manufacturer
1DP1779C39FD4 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
C260-2 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 4730-00-181-8820

Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 0.547 INCHES MINIMUM AND 0.590 INCHES MAXIMUM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 80.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED -54.0 DEG CELSIUS ANY ACCEPTABLE 135.0 DEG CELSIUS ANY ACCEPTABLE
OVERALL LENGTH 2.278 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR D6 FLARED
FIRST END SEAT ANGLE 37.0 DEGREES NOMINAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE 0.438 INCHES
FIRST END THREAD CLASS 3A
QUICK DISCONNECT METHOD SPRING PUSH-PULL ALL ENDS
QUICK DISCONNECT END CONNECTION TYPE INTERNAL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE 0.453 INCHES ALL ENDS
FEATURES PROVIDED SELF-SEALING

Restrictions/Controls & Freight Information | NSN 4730-00-181-8820

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable