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 5965-01-147-5655
NSN 5950-01-273-9196
NSN 6105-01-390-5468
NSN 5985-01-210-0501
NSN 5935-01-268-4760
NSN 5945-00-379-4660
NSN 5999-00-451-0530
NSN 5999-01-097-6199
NSN 5925-01-143-8385
NSN 5895-01-519-9269
NSN 5950-01-060-3456
NSN 5998-00-001-5625