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 5915-01-008-2457
NSN 5975-01-382-7318
NSN 5999-00-045-3691
NSN 5985-00-256-5706
NSN 6145-01-160-7658
NSN 5935-00-960-8982
NSN 5915-01-364-7917
NSN 5975-01-573-8695
NSN 6320-00-557-3079
NSN 5975-01-539-1672
NSN 5945-00-022-7805
NSN 6650-01-382-8569