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 6135-01-171-9299
NSN 6620-00-867-6156
NSN 6320-00-149-7570
NSN 6135-01-213-7339
NSN 5925-00-411-0843
NSN 5985-01-027-7950
NSN 5910-00-644-7300
NSN 6645-00-183-8812
NSN 5905-01-522-1774
NSN 5999-00-989-6819
NSN 5920-01-186-6335
NSN 5960-00-866-9660