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 6650-01-022-0078
NSN 6610-00-905-6780
NSN 5985-01-334-0918
NSN 5965-00-973-9974
NSN 6685-00-012-3734
NSN 5965-00-330-9672
NSN 6110-01-357-3362
NSN 6145-01-252-5356
NSN 5990-01-563-1554
NSN 5999-00-633-7592
NSN 6320-01-170-4068
NSN 6320-01-304-3639