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 7035-01-484-9516
NSN 6320-01-643-0850
NSN 5855-01-503-6973
NSN 5999-01-415-5090
NSN 6610-00-009-2736
NSN 5985-00-543-9362
NSN 5915-01-386-6487
NSN 5990-01-651-6364
NSN 6320-00-115-0883
NSN 7035-01-053-4769
NSN 5855-01-413-2213
NSN 5945-00-067-0007