|
|
|
National Stock Number:
5310-01-502-9049
Federal Supply Class:
5310
National Item Identification Number:
015029049
Description:
NUT,PLAIN,HEXAGON
Detail:
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.)
|
Manufacturer Information:
| 0.50013UNC2BT3G405NSA/BEA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M1222N1X8C20NBNN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M1222N1X8C20NDNN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M1222N3X8C20NBNN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
| THREAD SERIES | UNC | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY R-405 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | WIDTH ACROSS FLATS | 0.850 INCHES MINIMUM AND 0.875 INCHES MAXIMUM | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 0.464 INCHES MINIMUM AND 0.504 INCHES MAXIMUM | | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM | | THREAD QUANTITY PER INCH | 13 | | NUT STYLE | HEXAGON | | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | THREAD CLASS | 2B |
|
|