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 5996-01-323-5269
NSN 6130-01-260-1641
NSN 6220-01-367-6411
NSN 5915-00-943-4919
NSN 5910-01-403-2812
NSN 5925-00-410-7560
NSN 5920-01-246-4645
NSN 6240-00-107-1518
NSN 5935-01-261-3110
NSN 6645-01-091-7289
NSN 6110-01-083-6797
NSN 6650-01-533-1267