National Item Identification Number
00-275-5179
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)
24617
27462
GENERAL MOTORS CORP
HARRISON RADIATOR DIV
200 UPPER MOUNTAIN RD
LOCKPORT
NY
14094
716-439-3328
72915
GENERAL MOTORS CORP
ELECTRO-MOTIVE DIV
9301 W 55TH ST
430
LA GRANGE
IL
60525
708-387-6000
24617
27462
GENERAL MOTORS CORP
HARRISON RADIATOR DIV
200 UPPER MOUNTAIN RD
LOCKPORT
NY
14094
716-439-3328
72915
GENERAL MOTORS CORP
ELECTRO-MOTIVE DIV
9301 W 55TH ST
430
LA GRANGE
IL
60525
708-387-6000
24617
27462
GENERAL MOTORS CORP
HARRISON RADIATOR DIV
200 UPPER MOUNTAIN RD
LOCKPORT
NY
14094
716-439-3328
50024
FAIRBANKS MORSE ENGINE
DIV FAIRBANKS MORSE ENGINE
701 WHITE AVE
BELOIT
WI
53511
608-364-8414
Reference Numbers (Part Numbers)
MILB857TYPE2STYLEA
MILB857TYPE2STYLEB
3106005
3106005
3106005
3107115
3107
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.500 INCHES
13
2B
RIGHT-HAND
NICKEL ALLOY R-405 OVERALL
QQ-N-281 FED
