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0.195in. and 0.204in. ⁓7/32"
0.580in. and 0.610in.
0.028in. and 0.034in.
expendable
40.0 rockwell c and 50.0 rockwell c
washer, lock, internal and external tooth
item iaw asme B18.21.1
steel comp 1055 or steel comp 1065 or steel comp 1060 or steel comp 1062 or steel comp 1064
zinc
astm B633, sc 3, ty ii assn std single treatment response
flat external and internal teeth
Flat external and internal teeth
Steel comp 1055 or steel comp 1065 or steel comp 1060 or steel comp 1062 or steel comp 1064
0.028 inches minimum and 0.034 inches maximum
0.580 inches minimum and 0.610 inches maximum
0.195 inches minimum and 0.204 inches maximum
Schedule B number: 7318210000
nmfc 194160
Spring washers and other lock washers, 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 expendable. flat external zinc surface treated item iaw asme B18.21.1 washer, lock, internal 0.028" material thickness 0.580" outside diameter 0.195" hole diameter
Nothing similar to this part number was found in our inventory
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces