|
|
|
National Stock Number:
5310-00-637-8819
Federal Supply Class:
5310
National Item Identification Number:
006378819
Description:
NUT,PLAIN,CASTELLATED,HEXAGON
Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.
|
Manufacturer Information:
| AN320C20 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | AN320C20 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | AN320C20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN320C20 | 92595 | NELSON STUD WELDING, INC | | MILN6034 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | COUNTERSINK ANGLE | 109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 1.250 INCHES | | NUT STYLE | CASTELLATED, HEXAGON | | NUT HEIGHT | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.852 INCHES MINIMUM AND 1.877 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNF |
|
|