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 6685-01-265-0634
NSN 5990-01-501-2579
NSN 4140-01-622-7314
NSN 5835-01-332-2867
NSN 6320-01-386-3491
NSN 5910-00-819-0293
NSN 5905-01-017-8117
NSN 5960-01-413-3877
NSN 6130-00-880-6000
NSN 6620-00-456-0404
NSN 5999-00-852-2518
NSN 5960-01-573-6483