NSN 4730-00-727-8910
Part Details | TUBE FITTING LOCKNUT
4730-00-727-8910 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.
Alternate Parts: 4022527, 40225276, 4022527-6, 4022527, MILF18866, MIL-F-18866, MS51860533SS, MS51860-533SS, MS5186053SS, MS51860-53SS, 903418C1, SS40261, SS-402-61, 4730-00-727-8910, 00-727-8910, 4730007278910, 007278910
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-727-8910 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
Cross Reference | NSN 4730-00-727-8910
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4022527 | 1GF04 | HAYNES ENTERPRISES, INC. |
| 4022527-6 | 07187 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 4022527 | 07187 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| MIL-F-18866 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MS51860-533SS | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS51860-53SS | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 903418C1 | 66195 | SOLAR TURBINES INCORPORATED |
| SS-402-61 | 3T9T9 | SWAGELOK COMPANY |
Technical Data | NSN 4730-00-727-8910
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.250 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| SPECIFICATION/STANDARD DATA | 96906-MS51860 GOVERNMENT STANDARD AND 81349-MIL-F-18866 GOVERNMENT SPECIFICATION |