FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 81348 |
GENERAL MOTORS CORP | 24617 |
OSHKOSH CORPORATION | 45152 |
OSHKOSH DEFENSE, LLC | 75Q65 |
E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | A00AM |
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 96906 |
THREAD CLASS | 2B |
THREAD DIRECTION | RIGHT-HAND |
NUT STYLE | HEXAGON |
NUT HEIGHT | 0.724 INCHES MINIMUM AND 0.776 INCHES MAXIMUM |
WIDTH ACROSS FLATS | 1.2690 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
THREAD SERIES | UNF |
THREAD QUANTITY PER INCH | 14 |
HARDNESS RATING | 121.0 BRINELL STANDARD MINIMUM |
NOMINAL THREAD SIZE | 0.875 INCHES |
BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
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 |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10P STYLE AND 2 GRADE |
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.) |