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 5925-01-514-7048
NSN 5855-01-236-4497
NSN 6620-01-443-8431
NSN 5855-01-605-2438
NSN 6645-01-437-7770
NSN 5925-00-761-4505
NSN 5945-01-214-6437
NSN 6150-01-389-1304
NSN 6645-01-376-8022
NSN 4140-00-406-4369
NSN 6145-01-651-5208
NSN 5895-00-999-4332