NSN 4730-00-800-3121

Part Details | TUBE FITTING CLINCH SLEEVE

4730-00-800-3121 A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

Alternate Parts: MILF21467, MILDTL18866, MIL-DTL-18866, FIG22STYLEA, MS5182511SSA, MS51825-11SSA, 20TUSS, 20TUSS, 4730-00-800-3121, 00-800-3121, 4730008003121, 008003121

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47JAN 01, 196000-800-312118025 ( SLEEVE, CLINCH, TUBE FITTING )
REFERENCE DRAWINGS & PICTURES

FLARELESS

Cross Reference | NSN 4730-00-800-3121
Part Number Cage Code Manufacturer
MILF2146781349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-1886681349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
FIG22STYLEA81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MS51825-11SSA96906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
20TUSS98441PARKER-HANNIFIN CORPORATIONDBA STRATOFLEX PRODUCTS DIVISION
20TUSS30780PARKER-HANNIFIN CORPORATIONDBA TUBE FITTINGS DIVISION
Technical Data | NSN 4730-00-800-3121
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
METALLIC HARDNESS RATINGBRB70.0 MINIMUM AND CRB95.0 MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.250 INCHES NOMINAL
STYLE DESIGNATOR FLARELESS
OVERALL LENGTH0.475 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER1.446 INCHES NOMINAL
SEAT ANGLE IN DEG40.000
SLEEVE OUTSIDE DIAMETER1.341 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA22 FIGURE AND A STYLE