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 6610-01-219-6836
NSN 2925-01-259-0785
NSN 5935-00-202-5808
NSN 6220-01-010-1452
NSN 6685-00-544-3783
NSN 2925-00-891-9289
NSN 6320-01-089-9086
NSN 5930-00-968-5641
NSN 6145-00-107-7913
NSN 5935-00-857-2407
NSN 5925-00-687-1625
NSN 6110-00-959-7002