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 6620-01-014-3219
NSN 6650-01-462-5808
NSN 5965-00-060-0090
NSN 6645-00-285-8781
NSN 6645-01-226-2766
NSN 6685-00-089-7311
NSN 5975-01-562-6506
NSN 6650-01-376-5934
NSN 5935-01-541-0295
NSN 5910-01-207-0909
NSN
NSN 6145-01-301-9506