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 5855-01-063-1692
NSN 7035-01-483-7824
NSN 6130-00-981-5575
NSN 6320-01-285-1922
NSN 5925-01-458-5225
NSN 6135-01-535-2307
NSN 5985-01-408-1348
NSN 5996-01-388-3329
NSN 6220-01-489-5687
NSN 6220-01-494-4776
NSN 6135-01-088-4301
NSN 6685-01-025-1587