National Item Identification Number
01-178-6020
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)
0B011
HIGH QUALITY MACHINE SHOP INC
2575 WALSH RD
SAN ANTONIO
TX
78224
210-628-1728
1CC57
4N727
Reference Numbers (Part Numbers)
310E048-3
310E048-3
310E048-3
310E048-3
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UN
1.250 INCHES
16
2B
RIGHT-HAND
ALUMINUM ALLOY 2024 OVERALL
QQ-A-200/3,T4
