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 5996-01-317-3676
NSN 5990-01-160-6978
NSN 5960-01-435-1167
NSN 6130-01-487-1156
NSN 5990-01-232-9008
NSN 5965-01-055-0102
NSN 5960-00-978-4695
NSN 6610-01-255-1433
NSN 6645-01-312-2809
NSN 5965-00-578-1438
NSN 4140-01-082-2603
NSN 6240-00-767-2389