Product Details | TUBE COUPLING INVERTED NUT

4730-00-841-5866 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Part Alternates: 577265, 4730-00-841-5866, 00-841-5866, 4730008415866, 008415866

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

Supply Group (FSG) NSN Assign. NIIN
47 28 DEC 1966 00-841-5866

Drawings & Photos | NSN 4730-00-841-5866


Cross Reference | NSN 4730-00-841-5866

Part Number Cage Code Manufacturer
577265 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 4730-00-841-5866

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STRENGTH RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
MATERIAL HARDNESS RATING NOT RATED
FABRICATION METHOD ANY ACCEPTABLE
STYLE DESIGNATOR A4 INVERTED NUT, TUBE, COMPRESSION
OVERALL LENGTH 1.120 INCHES NOMINAL
WIDTH ACROSS FLATS 0.940 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.591 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.591 INCHES NOMINAL
THREAD SIZE 13/16-16
SCREW THREAD SERIES DESIGNATOR UN
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 577265

Restrictions/Controls & Freight Information | NSN 4730-00-841-5866

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:AItem does not contain precious metal
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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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