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 6220-00-510-7899
NSN 6650-00-484-3616
NSN 6135-01-190-2628
NSN 5945-01-535-5084
NSN 6130-00-758-7435
NSN 6620-00-115-3492
NSN 6105-01-243-6998
NSN 6645-00-946-0475
NSN 5905-00-100-3407
NSN 5905-00-866-5735
NSN 5930-00-784-9071
NSN 5985-01-148-7128