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 6110-00-758-2051
NSN 6130-01-319-3215
NSN 5965-00-170-5254
NSN 6620-00-984-7252
NSN 6220-01-376-5920
NSN 6240-01-461-3129
NSN 5950-00-717-7805
NSN 5855-00-400-2622
NSN 5930-00-035-4739
NSN 5915-01-450-8716
NSN 6685-00-555-4198
NSN 5925-00-001-7446