NSN 4730-00-444-7573
Part Details | TUBE FITTING CLINCH SLEEVE
4730-00-444-7573 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: 8687141, 4730-00-444-7573, 00-444-7573, 4730004447573, 004447573
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 04, 1971 | 00-444-7573 | 18025 ( SLEEVE, CLINCH, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
FLARELESS
Cross Reference | NSN 4730-00-444-7573
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8687141 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 4730-00-444-7573
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 |
| METALLIC HARDNESS RATING | BRC40.0 MINIMUM AND CRC45.0 MAXIMUM |
| CASEHARDENING INDICATOR | CASEHARDENED |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |
| STYLE DESIGNATOR | FLARELESS |
| OVERALL LENGTH | 0.333 INCHES MINIMUM AND 0.339 INCHES MAXIMUM |
| FLANGE WIDTH | 0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 40.0 |
| SLEEVE OUTSIDE DIAMETER | 0.334 INCHES MINIMUM AND 0.338 INCHES MAXIMUM |
| SPECIAL FEATURES | SLEEVE UNDERCUT 0.095 IN. MIN,0.105 IN. MAX W,0.012 IN. MIN,0.016 IN. MAX DEEP ADJACENT TO FLANGE |