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 2925-00-969-8340
NSN 6130-01-286-1948
NSN 5930-01-466-5242
NSN 5999-01-579-3866
NSN 7035-01-596-5381
NSN 5855-01-338-1718
NSN 6645-01-253-1950
NSN 5990-01-384-2697
NSN 6220-01-201-0573
NSN 6685-01-391-7560
NSN 5930-00-434-1938
NSN 7035-00-126-1899