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 5960-01-088-6553
NSN 5996-00-208-6023
NSN 6150-01-538-1991
NSN 5855-01-059-2710
NSN 5965-01-397-5974
NSN 5935-01-196-5942
NSN 6135-01-440-9412
NSN 2925-01-027-1293
NSN 6220-01-145-4993
NSN 6685-01-359-9166
NSN 5835-01-386-0110
NSN 5920-00-866-3945