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 6620-00-088-8795
NSN 6685-01-548-5618
NSN 6130-01-309-3092
NSN 5945-01-243-8477
NSN 5915-00-597-2369
NSN 5935-01-444-8226
NSN 5920-01-576-8240
NSN 6650-01-063-6604
NSN 5960-01-425-1454
NSN 6110-01-284-0318
NSN 6150-00-626-6656
NSN 5925-01-252-6895