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 6610-00-887-3176
NSN 6320-01-476-7702
NSN 5905-01-570-6765
NSN 5960-00-584-4553
NSN 5905-01-385-3269
NSN 6145-00-182-9797
NSN 6105-01-333-9507
NSN 5920-01-338-6167
NSN 5998-00-332-6904
NSN 6105-01-631-2139
NSN 6220-00-915-9871
NSN 5975-01-440-5808