Product Details | TUBE COUPLING INVERTED NUT

4730-00-203-2965 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: 7F5222, 4730-00-203-2965, 00-203-2965, 4730002032965, 002032965

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-203-2965

Drawings & Photos | NSN 4730-00-203-2965


Cross Reference | NSN 4730-00-203-2965

Part Number Cage Code Manufacturer
7F5222 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 4730-00-203-2965

Characteristic Specifications
MATERIAL STEEL, FED STD 66, COMP 1113
STRENGTH RATING 57000.0 POUNDS PER SQUARE INCH MINIMUM YIELD
CASEHARDENING INDICATOR NOT CASEHARDENED
MATERIAL HARDNESS RATING 376.4 ROCKWELL B NOMINAL
FABRICATION METHOD BAR STOCK, MACHINED
STYLE DESIGNATOR A4 INVERTED NUT, TUBE, COMPRESSION
OVERALL LENGTH 0.750 INCHES NOMINAL
WIDTH ACROSS FLATS 0.625 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.438 INCHES NOMINAL
SEAT ANGLE IN DEG 35.00
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.375 INCHES NOMINAL
THREAD SIZE 5/8-18
SCREW THREAD SERIES DESIGNATOR UNS
THREAD PITCH DIAMETERS 0.5859 TO 0.5899 INCHES
THREAD DIRECTION RIGHT-HAND
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 7F5222

Restrictions/Controls & Freight Information | NSN 4730-00-203-2965

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
No Freight Information