National Item Identification Number
00-021-8570
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)
76110
MAREMONT CORP
100 WESTWOOD STE 300
BRENTWOOD
TN
37027
800-251-5932
31007
33313
KENTUCKY MFG CO
2601 S 3RD ST
LOUISVILLE
KY
40208
502-637-2551
1DF03
ABM EQUIPMENT AND SUPPLY INC
DBA HIGHWAY MANUFACTURING
333 SECOND STREET NE
HOPKINS
MN
55343
952-938-2889
24617
Reference Numbers (Part Numbers)
DX599C
FFB571TYPEA
NU135
N12311J
N14A
101048H
1883
2019
2109
218570
29
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.437 INCHES
20
2B
RIGHT-HAND
STEEL OVERALL
QQ-S-633-CANC FED SPEC SIN