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 5960-01-054-9639
NSN 6650-00-855-9135
NSN 5930-00-917-4940
NSN 6685-01-430-4025
NSN 6220-00-911-0318
NSN 6620-01-303-2563
NSN 6220-01-487-7690
NSN 5945-01-060-7024
NSN 2925-01-116-6838
NSN 5925-01-224-7940
NSN 2925-00-928-5931
NSN 5920-01-200-8244