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 6130-00-875-9709
NSN 5960-00-728-6236
NSN 6610-01-034-9044
NSN 5915-00-203-2380
NSN 5999-01-570-4979
NSN 5925-01-146-8745
NSN 6145-01-202-7772
NSN 6685-00-088-4539
NSN 5920-01-391-7624
NSN 6645-01-212-9474
NSN 5855-01-149-4110
NSN 5915-01-331-4155