National Item Identification Number
00-438-5088
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-232-34P/css/TM-5-3810-232-34P_1025.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-232-34P/css/TM-5-3810-232-34P_1174.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-232-34P/css/TM-5-3810-232-34P_1322.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)
77237
NSN (National Stock Number) 5310-00-438-5088, 5310004385088 NIIN (National Identification Number) 00-438-5088, 004385088
Part Numbers (Reference Numbers)
217506
217506
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNS
2.157 INCHES
18
3B
RIGHT-HAND
ALUMINUM ALLOY OR
STEEL OVERALL
NOT RAT