National Item Identification Number
01-335-5931
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)
15653
ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270
77445
77445
77445
52661
UNITED TECHNOLOGIES CORPORATION
PRATT & WHITNEY DIVISION
400 MAIN ST
EAST HARTFORD
CT
06108
860-557-0228
56878
Reference Numbers (Part Numbers)
H51097-3
SMLH10863-3
ST2267-09
ST2268-09
ST2269-09
4071724
81382-1032
Required Categories
SPECIAL FEATURES
Required Description
USED ON F220 ENGINE