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 2925-01-336-2820
NSN 6135-00-016-0071
NSN 5920-01-124-9883
NSN 5925-01-634-0664
NSN 5996-01-269-5738
NSN 5975-01-516-7454
NSN 5965-01-512-1985
NSN 6105-00-753-7495
NSN 5930-00-411-2922
NSN 5965-00-823-8623
NSN 6685-01-398-5906
NSN 6130-01-216-5082