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 5999-01-468-6805
NSN 6320-00-139-1090
NSN 5945-01-263-5169
NSN 6685-01-054-3735
NSN 5855-00-688-9954
NSN 6220-00-394-5762
NSN 5990-00-315-9093
NSN 6240-01-210-8467
NSN 5975-01-090-7990
NSN 6220-01-229-8821
NSN 5985-00-809-1187
NSN 6130-01-204-7778