National Item Identification Number
01-364-9166
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)
53711
56041
HARDWARE AND METAL INDUSTRIES INC
2614 AVIATION PARKWAY
534027
GRAND PRAIRIE
TX
75053
214-641-8895
73734
FEDERAL SCREW PRODUCTS INC
9742 W FOSTER ST
ROSEMONT
IL
60018
773-992-2600
Reference Numbers (Part Numbers)
5191052P1
5191052P1
5191052P1
5191052P1
5191052P1
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.250 INCHES
28
2B
RIGHT-HAND
COPPER ALLOY 655 OR
COPPER ALLOY 651 OVE