National Item Identification Number
00-208-5243
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)
06845
RAYTHEON COMPANY
DBA RAYTHEON
1300 E JOPPA RD
BALTIMORE
MD
21286
410-583-4485
23667
SMITHS DETECTION-EDGEWOOD INC
DIV EDGEWOOD
2202 LAKESIDE BLVD
EDGEWOOD
MD
21040
410-510-9100
28528
ITT INDUSTRIES INC
ITT AEROSPACE COMMUNICATIONS
100 KINGSLAND RD
CLIFTON
NJ
07014
973-284-0123
23667
SMITHS DETECTION-EDGEWOOD INC
DIV EDGEWOOD
2202 LAKESIDE BLVD
EDGEWOOD
MD
21040
410-510-9100
Reference Numbers (Part Numbers)
A14286-6
A14286-6
HN775-16-20
HN775-16-20
07750
507060
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.250 INCHES
20
2B
RIGHT-HAND
COPPER ALLOY 360 OVERALL
ASTM B16-42 ASS