NSN 4730-00-540-2017
Part Details | TUBE FITTING LOCKNUT
4730-00-540-2017 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: AN6289J5, AN6289J5, AN6289J5, AN6289J5, AN6289J5, AN6289J5, AN6289J5, S8079237, S8079-237, AN6289J5, AS5179J5, AS5179, AS4841, 10108401, AN6289J5, AN6289J5, 4730-00-540-2017, 00-540-2017, 4730005402017, 005402017
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-540-2017 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
Cross Reference | NSN 4730-00-540-2017
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN6289J5 | 30974 | AEROFIT, LLC |
| AN6289J5 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN6289J5 | 06581 | ALLAN AIRCRAFT SUPPLY CO, LLC |
| AN6289J5 | 71563 | COLLINS ENGINEERING CORP |
| AN6289J5 | 22995 | CROWN FITTING CO INC |
| AN6289J5 | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
| AN6289J5 | 14397 | FABER ENTERPRISES, INC.DIV FABER ENTERPRISE INC |
| S8079-237 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| AN6289J5 | 13899 | HYDRO FITTING MANUFACTURINGCORPORATION |
| AS5179J5 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| AS5179 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| AS4841 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 10108401 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| AN6289J5 | 14728 | PRECISION FORM RIVET INC |
| AN6289J5 | R1120 | SATAIR A/S |
Technical Data | NSN 4730-00-540-2017
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.281 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 0.670 INCHES NOMINAL |
| PACKING RECESS DEPTH | 0.042 INCHES NOMINAL |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES |