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 5935-01-055-4618
NSN 6110-01-254-0016
NSN 4140-00-707-5963
NSN 5930-01-288-0174
NSN 6645-00-547-4388
NSN 6135-01-098-3020
NSN 5905-01-022-8379
NSN 6105-01-258-0346
NSN 5910-01-252-9182
NSN 6135-01-222-0703
NSN 6135-01-070-3865
NSN 6650-01-104-6139