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 6240-01-055-0801
NSN 6650-00-035-9297
NSN 5855-00-079-2370
NSN 5905-00-238-5169
NSN 6220-01-064-8058
NSN 5905-01-270-2704
NSN 5905-01-205-4759
NSN 6685-01-600-4300
NSN 6105-01-194-1283
NSN 6145-01-643-6019
NSN 5950-01-081-0458
NSN 6220-01-398-0614