National Item Identification Number
00-619-1961
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)
11083
00742
AIR PRODUCTS AND CHEMICALS INC.
DBA AIR PRODUCTS
7201 HAMILTON BLVD
ALLENTOWN
PA
18195
610-481-6333
Reference Numbers (Part Numbers)
FFN836
MILB857TYPEACLASSC
7B9744
74593A
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
1.750 INCHES
5
2B
RIGHT-HAND
STEEL OVERALL
NOT RATED
A12 HEXAGON
1.5
