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12.0 mm and 12.1 mm
18.5 mm
20.8 mm and 21.0 mm
4.2 mm
88.0 rockwell superficial 15-n
steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020
zinc and chromate
astm B633 ty 2, cl fe/zn 13 assn std single treatment response
concave
1EA
Concave
Steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020
4.2 millimeters
20.8 millimeters minimum and 21.0 millimeters maximum
12.0 millimeters minimum and 12.1 millimeters maximum
Schedule B number: 7318220000
nmfc 093486
Washers other than 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).
concave zinc surface treated 4.2mm material thickness 20.8mm outside diameter 12.0mm hole diameter
1. | D0D-W-D63546/8 | Cage 81349 |
2. | 12917084 | Cage 19200 |
3. | D0D-W-63546/8-23G | Cage 81349 |
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.