| GOODRICH CORPORATION | 13002 |
| BENDIX CORP THE | 6840 |
| GOODRICH CORPORATION | 13002 |
| GOODRICH CORP DBA GOODRICH CORP | 17576 |
| HONEYWELL INTERNATIONAL INC. | 55284 |
| EMBRAER S.A. DBA EMBRAER | 001JK |
| EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA | S4956 |
| TLD ACE CORPORATION | 365 |
| U S ARMY AVIATION AND MISSILE COMMAND | 18876 |
| SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV | 83843 |
| HAMILTON SUNDSTRAND CORPORATION | 99167 |
| HARVARD INDUSTRIES | 74080 |
| HARVARD INDUSTRIES | 74080 |
| GREER STOP NUT INC. | 27687 |
| NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 80205 |
| AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | 88044 |
| MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 81349 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | SLOTTED, HEXAGON |
| NUT HEIGHT | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| THREAD SERIES | UNF |
| THREAD QUANTITY PER INCH | 18 |
| NOMINAL THREAD SIZE | 0.625 INCHES |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON. |
