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 5925-01-386-9226
NSN 6685-01-432-4076
NSN 4140-01-089-9724
NSN 6610-01-391-5092
NSN 6620-01-484-6904
NSN 5945-01-260-3792
NSN 5835-01-202-1376
NSN 6610-01-010-3915
NSN 5835-01-296-8146
NSN 6320-00-908-6841
NSN 5910-01-384-2021
NSN 5905-01-089-7897