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 5930-00-286-4669
NSN 7035-01-628-3485
NSN 5950-01-003-5432
NSN 5960-01-449-1310
NSN 5930-01-323-7005
NSN 5975-01-393-1779
NSN 5930-00-024-9802
NSN 5950-00-832-6872
NSN 5930-00-824-7254
NSN 5905-01-267-5782
NSN 5965-01-565-8240
NSN 5915-00-537-4517