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 5910-00-081-8829
NSN 6145-01-545-3251
NSN 5925-00-491-8921
NSN 5985-01-490-1326
NSN 5945-00-816-7274
NSN 5915-01-073-1459
NSN 5960-00-451-0572
NSN 6240-01-514-7114
NSN 6220-00-060-3533
NSN 5855-00-004-0904
NSN 6320-01-449-1014
NSN 5915-01-123-2174