NSN 5310-00-687-6566
Part Details | INTERNAL WRENCHING SELF-LOCKING NUT
5310-00-687-6566 A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: NAS44318, NAS443-18, UWN1812, 5310-00-687-6566, 00-687-6566, 5310006876566, 006876566
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-687-6566 | 05284 ( NUT, SELF-LOCKING, INTERNAL WRENCHING ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
INTERNAL WRENCHING
Cross Reference | NSN 5310-00-687-6566
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS443-18 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| UWN1812 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-687-6566
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 1.125 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | INTERNAL WRENCHING |
| NUT DIAMETER | 1.875 INCHES NOMINAL |
| NUT HEIGHT | 2.125 INCHES NOMINAL |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| INTERNAL DRIVE STYLE | DOUBLE HEXAGON |
| WIDTH BETWEEN FLATS | 1.315 INCHES MINIMUM AND 1.327 INCHES MAXIMUM |