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 5965-01-169-7861
NSN 5835-00-165-3069
NSN 5975-00-028-0122
NSN 6685-00-753-7429
NSN 6620-01-068-0046
NSN 5910-00-401-3110
NSN 6645-01-426-8621
NSN 5930-01-535-4103
NSN 5975-01-500-8352
NSN 6135-00-921-6487
NSN 6320-01-098-2503
NSN 5905-00-062-2311