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 6105-01-500-4047
NSN 5910-01-215-2116
NSN 5910-01-132-1541
NSN 6685-01-019-0705
NSN 6150-01-148-9076
NSN 5985-00-251-8193
NSN 5945-00-686-1534
NSN 5990-00-959-8280
NSN 5930-01-193-5115
NSN 6220-01-598-6900
NSN 2925-01-222-7764
NSN 5895-00-152-5035