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 5965-01-463-8176
NSN 7035-00-185-8683
NSN 5925-01-397-4444
NSN 5930-01-023-8931
NSN 6685-00-632-6160
NSN 5905-01-430-5406
NSN 5835-01-286-6499
NSN 5990-01-514-8708
NSN 5999-01-634-0576
NSN 5855-01-372-4433
NSN 6610-00-277-7206
NSN 5910-01-597-9558