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 5996-01-229-7434
NSN 5925-01-397-2655
NSN 5965-01-378-1393
NSN 5855-00-337-3679
NSN 5996-01-580-0582
NSN 5920-01-657-6238
NSN 5945-00-599-5697
NSN 5950-00-309-1318
NSN 6145-01-364-0074
NSN 6220-01-251-6774
NSN 6150-01-323-4700
NSN 6685-00-783-1246