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 5985-00-518-1748
NSN 5975-01-432-5846
NSN 6320-00-701-0437
NSN 6110-00-755-7647
NSN 2925-01-263-9433
NSN 5965-01-100-2591
NSN 5905-01-156-7659
NSN 6645-01-566-3205
NSN 6650-01-179-1842
NSN 5996-01-383-7018
NSN 6105-01-238-4972
NSN 6645-01-296-4223