National Item Identification Number
00-660-2644
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)
D9893
LIEBHERR-AEROSPACE
LINDENBERG GMBH
13 63
LINDENBERG
GERMANY
08381-46-0
D1839
BUNDESAMT FUER WEHRTECHNIK
UND BESCHAFFUNG
7360
KOBLENZ
GERMANY
0261-400-0
D2692
KRAUSS-MAFFEI WEGMANN GMBH & CO.KG
WERK KASSEL
103967
KASSEL
GERMANY
0561-105-0
Reference Numbers (Part Numbers)
MS35691-828
MS35691-828
MS35691-828
25704-281290-03-0
25704-281290-03-0
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.500 INCHES
20
2B
RIGHT-HAND
STEEL OVERALL
CADMIUM OR
ZINC OVERALL;