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 5895-01-250-0856
NSN 5996-01-049-7871
NSN 6320-00-593-0379
NSN 5996-00-019-0780
NSN 5910-01-159-4118
NSN 5990-00-190-4048
NSN 5999-00-230-9304
NSN 5950-00-633-0140
NSN 6685-01-476-6989
NSN 6650-00-984-5340
NSN 6105-00-534-8211
NSN 5965-01-302-2719