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 6620-01-656-7448
NSN 6105-01-484-6790
NSN 6685-01-280-2796
NSN 5855-01-306-5655
NSN 7035-00-312-3055
NSN 5975-01-514-7407
NSN 5905-01-358-8916
NSN 5996-01-391-8033
NSN 6240-00-226-0462
NSN 6135-00-826-4798
NSN 6685-01-411-5969
NSN 5920-01-572-8785