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 6145-01-502-0005
NSN 6135-01-411-3212
NSN 6130-01-394-4986
NSN 5855-00-361-0167
NSN 5910-01-497-6855
NSN 5855-00-014-5008
NSN 5905-00-064-5049
NSN 5965-00-166-3486
NSN 5895-00-735-2273
NSN 6105-01-167-8921
NSN 6320-00-557-3079
NSN 5985-00-051-0232