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 6130-00-303-3985
NSN 5985-01-049-5969
NSN 7035-01-098-5474
NSN 5999-01-415-5090
NSN 5835-00-289-9080
NSN 5945-00-016-3341
NSN 6685-01-527-3368
NSN 5910-01-276-9931
NSN 6220-01-156-4564
NSN 6110-01-347-0954
NSN 6220-01-335-0201
NSN 6620-00-197-5130