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 6620-00-229-2728
NSN 5965-01-118-6302
NSN 5950-01-514-1286
NSN 6620-00-992-8436
NSN 5835-01-219-0586
NSN 6620-01-119-9239
NSN 6685-01-340-7904
NSN 6150-01-400-4211
NSN 5985-01-080-5468
NSN 2925-01-394-5650
NSN 5999-00-824-0923
NSN 5985-01-144-3994