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 6105-00-681-6261
NSN 6220-01-514-9687
NSN 5925-01-146-5528
NSN 7035-00-145-9138
NSN 6685-01-604-2863
NSN 5990-01-481-8441
NSN 6320-00-164-4087
NSN 6620-00-917-4294
NSN 5910-00-784-9254
NSN 6240-01-077-0481
NSN 6610-00-200-8832
NSN 6110-00-893-2349