National Item Identification Number
00-989-5944
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-55-1935-204-24P/TM-55-1935-204-24P0049.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-55-1935-204-24P/TM-55-1935-204-24P0575.htmDescription
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)
82483
SPENCE ENGINEERING CO INC
DBA NICHOLSON STEAM TRAP
150 COLDENHAM RD
WALDEN
NY
12586
845-778-5566
NSN (National Stock Number) 5310-00-989-5944, 5310009895944 NIIN (National Identification Number) 00-989-5944, 009895944
Part Numbers (Reference Numbers)
FF-N-836
MS51972-4
05-14539-00
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.438 INCHES
20
2B
RIGHT-HAND
STEEL COMP 302 OR
STEEL COMP 303 OR
STE