National Item Identification Number
00-021-6353
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)
24617
31007
92679
62508
UTILITY TRAILER MFG CO
17300 E CHESTNUT
LA PUENTE
CA
91747
626-965-1541
24047
COOPER INDUSTRIES INC
DBA COOPER TOOLS
670 INDUSTRIAL DR
LEXINGTON
SC
29072
803-359-1200
6X081
COOPER INDUSTRIES
INDUSTRIAL MACHINERY DIV
5585 E SHELBY DR
750010
MEMPHIS
TN
38175
901-942-7011
Reference Numbers (Part Numbers)
FFB571TYPEA
J5050KK
216353
216353
216353
216353
43C172R
50E11
50E11
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
1.000 INCHES
12
2B
RIGHT-HAND
STEEL OVERALL
QQ-S-633-CANC FED SPEC SIN