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 6130-01-165-6413
NSN 7035-01-319-7066
NSN 6645-01-164-7650
NSN 6685-01-263-6052
NSN 6645-00-664-4665
NSN 5935-01-375-6131
NSN 7035-00-870-0290
NSN 6220-01-397-7416
NSN 2925-00-570-3037
NSN 6610-00-443-8910
NSN 6610-00-543-1402
NSN 5998-01-215-0439