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 6105-00-664-1292
NSN 5895-01-434-7470
NSN 2925-01-604-8984
NSN 6320-01-631-7828
NSN 6320-01-072-2073
NSN 6220-01-483-1269
NSN 5930-01-432-2798
NSN 5920-01-319-5200
NSN 5965-00-997-5764
NSN 5895-00-828-1846
NSN 5920-01-067-4897
NSN 5965-00-001-7593