Serving our customers with quality and safety first.
0.504in. and 0.515in. ⁓33/64"
1.178in. and 1.198in.
0.155in. and 0.165in.
29.0 rockwell c and 39.0 rockwell c
0.573in.
90.0 degrees
90.0 degrees
0.573in.
63.0 microinches bottom
63.0 microinches top
ams 5525 assn std 1st material response or ams 5737 assn std 2nd material response
recessed both sides
On 03/17/2008 under contract SPM5AZ08D0047 for qty 3
Recessed both sides
0.155 inches minimum and 0.165 inches maximum
1.178 inches minimum and 1.198 inches maximum
0.504 inches minimum and 0.515 inches maximum
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).
recessed both sides 0.155" material thickness 1.178" outside diameter 0.504" hole diameter
Nothing similar to this part number was found in our inventory
A washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped.