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 6105-01-104-6154
NSN 5950-01-476-3236
NSN 6685-00-567-1178
NSN 7035-01-026-0117
NSN 6610-00-575-7933
NSN 5920-00-276-8657
NSN 6685-01-628-6086
NSN 5895-01-026-3583
NSN 7035-01-449-1846
NSN 5905-00-925-4557
NSN 5895-00-455-8952
NSN 6145-01-284-5805