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 6110-00-798-4794
NSN 5895-01-603-7318
NSN 5920-00-224-4393
NSN 6240-00-284-1457
NSN 5950-00-905-9984
NSN 6135-00-243-8330
NSN 5960-01-397-4986
NSN 6685-01-567-1166
NSN 6150-01-067-8616
NSN 4140-00-627-2556
NSN 6110-01-099-4334
NSN 5930-00-839-5778