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 2925-01-254-3068
NSN 6220-01-012-8535
NSN 6220-00-240-3300
NSN 5910-01-235-9483
NSN 6685-00-342-9408
NSN 2925-00-512-2948
NSN 7035-01-276-9016
NSN 6110-00-045-6323
NSN 5925-01-331-6994
NSN 2925-01-512-4682
NSN 2925-01-157-9204
NSN 5855-00-167-7893