National Item Identification Number
00-202-0405
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)
81312
WINCHESTER ELECTRONICS
WINCHESTER DIV
62 BARNES INDUSTRIAL RD N
5008
WALLINGFORD
CT
06492
203-741-5492
1YGB8
CAREY MANUFACTURING COMPANY INC
DBA AMATOM ELECTRONIC HARDWARE
5 PASCO HILL RD
CROMWELL
CT
06416
860-828-0847
Reference Numbers (Part Numbers)
A1574-5/16-16
8103-A-0440-17
8103-A-0440-17
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.112 INCHES
40
3B
RIGHT-HAND
ALUMINUM ALLOY 2011 OR
ALUMINUM ALLOY 62