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3b
LEFT-Hand
hexagon
0.406in. ⁓13/32"
0.045in. and 0.050in.
3 drilled
0.986in. and 1.002in. ⁓1-1/64"
unjf
18
0.625in. ⁓5/8"
configuration b
110.0 degrees both ends
chamfered
125.0 microinches
iron alloy 660
ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response
passivate
QQ-P-35 fed spec single treatment response
80205-NAS509 professional/industrial association standard
1EA
Iron alloy 660
18
Left-hand
3b
Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
passivate surface treated 18 thread quantity per inch left-hand 3b thread class
Nothing similar to this part number was found in our inventory
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.)