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0.377in. and 0.385in. ⁓25/64"
0.680in.
0.094in.
end item nsn: 2590-01-551-7979; hoist unit, hydraulic, vehicular body
steel
zinc
astm B633, TY2. SC3 assn std single treatment response
split HELICAL-Right hand
Split helical-right hand
Steel
0.094 inches minimum
0.680 inches maximum
0.377 inches minimum and 0.385 inches maximum
Schedule B number: 7318210000
nmfc 097510
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 end item nsn: 2590-01-551-7979; hoist unit, hydraulic, vehicular body. split helical-right hand zinc surface treated 0.094" material thickness 0.680" outside diameter 0.377" 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