National Item Identification Number
00-551-4265
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)
23050
PRODUCT COMPONENTS CORPORATION
825 ARNOLD DR 7
MARTINEZ
CA
94553
800-336-0406
85480
BRADY W H CO
CORP H Q INDUSTRIAL PRODUCTS DIV
6555 W GOOD HOPE RD
2131
MILWAUKEE
WI
53223
888-272-3946
85480
BRADY W H CO
CORP H Q INDUSTRIAL PRODUCTS DIV
6555 W GOOD HOPE RD
2131
MILWAUKEE
WI
53223
888-272-3946
26916
65597
3B150
49956
Reference Numbers (Part Numbers)
A26007
FFN836
MS51858-7
N-2520-X NATURAL
N2520X
002-004176-006
300658-0007
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.250 INCHES
20
2B
RIGHT-HAND
PLASTIC POLYAMIDE OVERALL
ASTM D4066 ASS