Product Details | SELF-SEALING COUPLING HALF

4730-01-279-3877 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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see COUPLING HALF, QUICK DISCONNECT. For fluid line fittings without a self-sealing feature, see COUPLING (as modified).

Part Alternates: AE99139J, 4730-01-279-3877, 01-279-3877, 4730012793877, 012793877

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

Supply Group (FSG) NSN Assign. NIIN
47 18 MAY 1988 01-279-3877

Cross Reference | NSN 4730-01-279-3877

Part Number Cage Code Manufacturer
AE99139J 00624 EATON CORPORATION DBA AEROSPACE DIV

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Technical Data | NSN 4730-01-279-3877

Characteristic Specifications
BODY MATERIAL STEEL CORROSION RESISTING
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 1.422 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 3000.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED NOT RATED
OVERALL LENGTH 2.932 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 0.625 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR UNJF
FIRST END NOMINAL THREAD SIZE 0.875 INCHES
FIRST END THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 4730-01-279-3877

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
No Freight Information