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INAVY-Washer, lock 1/4 inch
specification: asme B18.21.1, medium split, inner dia. 0.260 inch, outer dia. 0.487 inch, nom thickness 0.062 inch
yellow
steel
zinc
1HD
Steel
Schedule B number: 7318210000
nmfc 044120
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).
zinc surface treated specification: asme B18.21.1, medium split, inner dia. 0.260 inch, outer dia. 0.487 inch, nom thickness 0.062 inch navy-washer, lock 1/4 inch
1. | 0123494 | Cage 0Y3H3 |
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