Serving our customers with quality and safety first.
3b
RIGHT-Hand
FREE-Running all metal design
2.110in. and 2.140in.
1.000in. and 1.015in.
hexagon
0.391in. and 0.421in.
1.720in. and 1.730in. ⁓1-47/64"
unf
12
21.0 rockwell c and 27.0 rockwell c
1.375in. ⁓1-3/8"
90.0 degrees nut
no. 63.0 finish on bearing surface of washer
steel
astm A400 assn std single material response
oxide
MIL-C-13924, cl 2 mil spec single treatment response
1EA
Steel
12
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).
oxide surface treated no. 63.0 finish on bearing surface of washer 12 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.