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0.688in. ⁓45/64"
3.820in.
1.600in.
0.010in.
0.200in.
32.0 microinches bottom
prime concave surface only; use EC3917
titanium alloy
concave
Concave
Titanium alloy
0.200 inches
1.600 inches
0.688 inches
Schedule B number: 8108908000
nmfc 194120
Other wrought titanium
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).
concave prime concave surface only; use EC3917 0.200" material thickness 1.600" outside diameter 0.688" hole diameter
Nothing similar to this part number was found in our inventory
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.