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 6145-00-286-9588
NSN 6320-01-203-4303
NSN 5996-01-650-3525
NSN 6685-01-091-6254
NSN 6130-00-032-4859
NSN 5920-01-649-8818
NSN 2925-01-508-4138
NSN 5925-01-425-4332
NSN 5990-00-115-2374
NSN 6685-01-013-3265
NSN 5975-01-239-5525
NSN 6110-01-183-9558