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 5895-00-448-4059
NSN 5960-01-481-3722
NSN 7035-00-275-5604
NSN 5925-01-609-4054
NSN 5920-01-314-1429
NSN 4140-01-088-1898
NSN 5975-00-754-4142
NSN 5855-00-185-1560
NSN 6240-01-426-5581
NSN 4140-01-629-9225
NSN 6620-01-595-7459
NSN 5999-00-025-6984