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 5855-01-508-3575
NSN 5930-00-954-8416
NSN 6110-01-587-9091
NSN 6685-01-572-3673
NSN 6650-00-197-7563
NSN 2925-01-591-4030
NSN 6135-01-353-1036
NSN 6320-01-343-8191
NSN 5905-00-260-5008
NSN 6650-00-583-1735
NSN 5950-01-512-4881
NSN 6220-00-231-9429