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 5935-01-067-6483
NSN 5999-01-219-6591
NSN 6320-00-831-2227
NSN 5960-01-359-4257
NSN 6105-01-535-7921
NSN 5985-01-608-5078
NSN 5960-00-646-6303
NSN 5960-01-187-6706
NSN 5905-01-359-0238
NSN 6220-01-304-7500
NSN 5975-01-628-8246
NSN 6685-00-140-5237