A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-01-586-0564
NSN 6145-00-295-2887
NSN 6135-00-930-5372
NSN 5855-00-337-3679
NSN 5965-01-573-5579
NSN 5950-01-049-6959
NSN 5975-01-243-6831
NSN 5998-01-109-9544
NSN 6110-01-224-2097
NSN 6650-00-555-1061
NSN 5985-01-312-3167
NSN 5996-00-279-1510