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 5998-01-167-8562
NSN 6150-01-462-0544
NSN 5925-01-381-0559
NSN 5910-01-453-4761
NSN 6685-01-528-9453
NSN 6645-01-389-8072
NSN 5835-01-412-0344
NSN 7035-01-205-1478
NSN 6645-01-551-5321
NSN 5998-00-862-7299
NSN 7035-00-445-9657
NSN 6130-01-449-1178