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 6130-01-239-0394
NSN 6320-01-312-3620
NSN 6220-00-732-8276
NSN 6130-01-331-6879
NSN 5985-00-143-3618
NSN 6650-01-392-4913
NSN 6130-01-310-9465
NSN 6620-01-126-7871
NSN 5910-01-215-6974
NSN 5999-00-345-1632
NSN 6105-00-706-2264
NSN 6220-01-582-7524