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 5905-01-056-5095
NSN 6645-01-207-5065
NSN 5999-01-429-9182
NSN 6135-01-608-3470
NSN 6685-01-246-4265
NSN 6135-01-226-4071
NSN 5930-01-246-5112
NSN 5950-00-022-7474
NSN 6685-01-389-1472
NSN 6135-01-641-4356
NSN 5935-01-476-8895
NSN 5910-01-569-7856