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 5998-01-392-1027
NSN 5998-01-623-1368
NSN 5945-01-261-4790
NSN 7035-01-354-9382
NSN 5975-01-058-3838
NSN 6650-00-115-6654
NSN 6240-00-419-4301
NSN 2925-01-408-9485
NSN 7035-01-410-9197
NSN 6620-00-693-7751
NSN 6130-00-884-9519
NSN 5965-01-522-5793