Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-854-0273 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: AE93261A, 14383710, 143837-10, 2511712, 251171-2, 4730-00-854-0273, 00-854-0273, 4730008540273, 008540273

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

Supply Group (FSG) NSN Assign. NIIN
47 11 JAN 1967 00-854-0273

Cross Reference | NSN 4730-00-854-0273

Part Number Cage Code Manufacturer
143837-10 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
251171-2 82577 RAYTHEON COMPANY DBA RAYTHEON
AE93261A 00624 EATON CORPORATION DBA AEROSPACE DIV

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Technical Data | NSN 4730-00-854-0273

Characteristic Specifications
BODY MATERIAL STEEL CORROSION RESISTING
BODY SURFACE TREATMENT PASSIVATE
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 0.550 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 2500.0 POUNDS PER SQUARE INCH NITROGEN, GASEOUS 2500.0 POUNDS PER SQUARE INCH OIL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 160.0 DEG FAHRENHEIT NITROGEN, GASEOUS 160.0 DEG FAHRENHEIT OIL
OVERALL LENGTH 1.340 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR D1 INVERTED FLARE
FIRST END SEAT ANGLE 37.0 DEGREES NOMINAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.125 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE 0.312 INCHES
FIRST END THREAD CLASS 3A
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
MANUFACTURERS CODE 00624
DESIGN CONTROL REFERENCE AE93261A

Restrictions/Controls & Freight Information | NSN 4730-00-854-0273

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 096000 NIPPLES/TUBING STEEL OPEN SEAM
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable