NSN 5310-01-057-3109
Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-057-3109 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: PHCR358M, PHCR-358M, RME98688, RME9868-8, RME98688, RME9868-8, MS14144L8, MS14144L8, 5310-01-057-3109, 01-057-3109, 5310010573109, 010573109
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 10, 1978 | 01-057-3109 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
SLOTTED HEXAGON
Cross Reference | NSN 5310-01-057-3109
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PHCR-358M | 62554 | ALCOA GLOBAL FASTENERS INC.DBA SIMMONDS MECAERO FAS PDTS DIV |
| RME9868-8 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| RME9868-8 | 72962 | HARVARD INDUSTRIES INC |
| MS14144L8 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS14144L8 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5310-01-057-3109
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | SLOTTED HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.770 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.548 INCHES MINIMUM AND 0.578 INCHES MAXIMUM |
| WASHER THICKNESS | 0.070 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.554 INCHES MINIMUM AND 0.566 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | FLIGHTSAFETY CRITICAL AIRCRAFT PART |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |