Serving our customers with quality and safety first.
3b
RIGHT-Hand
prevailing torque all metal design
0.438in.
0.230in.
double hexagon
0.024in.
0.305in. and 0.312in. ⁓5/16"
unjf
28
40.0 rockwell c and 47.0 rockwell c
0.250in. ⁓1/4"
steel comp 8740 or steel comp H11
AMS6322 assn std single material response or AMS6485 assn std single material response
cadmium
MIL-C-8837 mil spec single treatment response
1EA
Steel comp 8740 or steel comp h11
28
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).
cadmium surface treated 28 thread quantity per inch right-hand 3b thread class
1. | FN22-428P31 | Cage 56878 |
2. | FN22-428P25 | Cage 56878 |
3. | 3186981-1 | Cage 0ZWK8 |
Nothing similar to this part number was found in our inventory
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. an integral feature is incorporated for locking on the threads of a mating member.