National Item Identification Number
01-038-0381
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Description
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.)
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MIL-S-1222
0.50013UNC2BT2G405NAA
Required Categories
THREAD CLASS
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
NUT HEIGHT
WIDTH
Required Description
2B
NICKEL ALLOY R-405 OVERALL
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERA