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 6130-01-020-7307
NSN 6110-00-271-9928
NSN 6685-01-411-7113
NSN 6110-01-585-3220
NSN 6650-01-624-0818
NSN 6685-01-074-9443
NSN 5985-00-081-3456
NSN 6130-00-150-7294
NSN 5905-00-532-5189
NSN 5835-01-574-9268
NSN 6105-00-527-8571
NSN 6135-01-471-4315