Serving our customers with quality and safety first.
3b
hexagon
0.489in. and 0.502in. ⁓33/64"
MK97Modo, mount, machine gun
0.329in. and 0.359in. ⁓23/64"
unc
18
0.312in. ⁓5/16"
dimentions inin., unless specified, tolerance: plus or minus .016. interpret drawing in accordance with asme Y14.5m.
steel comp 303
Steel comp 303
18
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 mk97modo, mount, machine gun. dimentions in", unless specified, tolerance: plus or minus .016. interpret drawing in accordance with asme Y14.5m. 18 thread quantity per inch 3b thread class
Nothing similar to this part number was found in our inventory
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.