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 5945-00-943-7799
NSN 5895-01-397-8382
NSN 6645-00-330-2813
NSN 6145-01-476-7814
NSN 5915-01-365-5653
NSN 5960-01-289-5272
NSN 5910-01-487-5387
NSN 7035-01-570-1095
NSN 5999-00-349-1345
NSN 5945-01-123-3236
NSN 6685-01-387-7587
NSN 5965-01-418-1760