National Item Identification Number
00-012-1917
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)
C7432
POWER COMPONENTS DEUTSCHLAND GMBH
2247
BURSCHEID
GERMANY
02174-765325
21450
24617
31007
72582
MTU DETROIT DIESEL INC
DBA FOREIGN PARENT IS MTU
13400 W OUTER DR
DETROIT
MI
48239
313-592-5826
NSN (National Stock Number) 5310-00-012-1917, 5310000121917 NIIN (National Identification Number) 00-012-1917, 000121917
Part Numbers (Reference Numbers)
FFB571TYPEA
PC121917
121917
121917
121917
121917
121917
33784S7S8
33784S
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.312 INCHES
24
3B
RIGHT-HAND
STEEL OVERALL
CADMIUM OR
ZINC OVERALL;