Serving our customers with quality and safety first.
3b
RIGHT-Hand
1.550in. and 1.570in.
0.540in. and 0.570in.
hexagon
1.370in. and 1.380in. ⁓1-25/64"
unef
18
32.0 rockwell c and 38.0 rockwell c
1.250in. ⁓1-1/4"
90.0 degrees nut
navy special project
steel comp 4340
MIL-S-5000 mil spec single material response
1EA
Steel comp 4340
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).
navy special project 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.