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 6610-00-885-1270
NSN 5855-01-660-5088
NSN 5920-00-541-1119
NSN 5960-01-461-9284
NSN 6130-00-001-1783
NSN 6610-00-891-2272
NSN 5960-01-091-2444
NSN 5975-00-076-5709
NSN 6240-00-030-2100
NSN 5910-01-411-6189
NSN 5985-01-565-1181
NSN 5960-01-115-4088