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 5920-00-954-3861
NSN 5965-01-411-7667
NSN 6685-00-453-0178
NSN 5910-01-646-8050
NSN 6105-00-801-6335
NSN 5975-01-141-9353
NSN 5965-00-926-2564
NSN 6610-00-689-3629
NSN 5975-00-756-8311
NSN 6105-01-285-4475
NSN 5985-01-514-8314
NSN 6150-01-604-2843