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 5985-01-199-7238
NSN 5975-01-310-5711
NSN 6650-00-985-5332
NSN 5935-01-649-7513
NSN 5905-01-003-9660
NSN 5990-00-485-7600
NSN 2925-01-170-8018
NSN 5920-01-441-8316
NSN 5925-01-421-3154
NSN 5855-01-400-1590
NSN 6110-00-973-4501
NSN 5855-01-534-6449