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 5855-00-058-1293
NSN 5990-01-103-2982
NSN 5990-01-204-7576
NSN 5996-00-056-7153
NSN 5945-01-389-4073
NSN 5855-01-534-6802
NSN 6620-00-553-8854
NSN 5965-00-732-8608
NSN 5930-01-601-5859
NSN 6110-00-340-3280
NSN 6650-01-005-8570
NSN 6685-00-638-9261