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3b
RIGHT-Hand
prevailing torque all metal design
0.910in.
0.297in. and 0.329in.
castellated hexagon
0.055in.
w/s: engine, aircraft F110-GE-400; engine, aircraft, F-108 (CFM-56, KC-135A) ; aircraft, F-16
0.743in. and 0.755in. ⁓49/64"
unjf
18
29.0 rockwell c and 46.0 rockwell c
0.625in. ⁓5/8"
iron alloy 660
ams 5737 assn std single material response
Iron alloy 660
18
Right-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).
Used on w/s: engine, aircraft f110-ge-400; engine, aircraft, f-108 (cfm-56, kc-135a); aircraft, f-16. 18 thread quantity per inch right-hand 3b thread class
Nothing similar to this part number was found in our inventory
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.