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 5835-00-279-6626
NSN 5999-01-241-8032
NSN 6685-00-261-4860
NSN 6650-00-098-6128
NSN 5975-01-571-7644
NSN 5925-00-764-8349
NSN 5915-01-385-4318
NSN 5925-00-768-0289
NSN 6650-01-159-9151
NSN 5998-01-105-3964
NSN 2925-01-444-6676
NSN 6620-00-167-3825