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 7035-01-529-2049
NSN 5895-01-532-9402
NSN 5960-01-171-8944
NSN 4140-00-024-0186
NSN 6645-01-600-2080
NSN 5930-01-459-8639
NSN 5925-01-407-1796
NSN 5895-01-516-6785
NSN 5990-01-476-9956
NSN 6685-00-773-2763
NSN 7035-00-585-2113
NSN 5985-00-855-1231