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 5935-01-290-3851
NSN 5996-00-905-6610
NSN 5950-00-842-2245
NSN 6145-01-150-8788
NSN 5925-00-912-9343
NSN 6145-00-508-8353
NSN 6685-00-061-1797
NSN 5935-01-363-2080
NSN 5950-01-141-8010
NSN 6220-01-014-5351
NSN 6110-00-501-0014
NSN 5950-01-364-9555