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 6240-01-021-5354
NSN 5965-00-612-0072
NSN 5950-00-107-7321
NSN 5855-01-357-7907
NSN 5895-01-570-4799
NSN 5910-01-322-4904
NSN 5895-01-564-7603
NSN 6145-01-523-6378
NSN 6610-00-986-2095
NSN 6610-01-174-1622
NSN 6620-00-710-9945
NSN 5999-01-167-8884