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 6685-00-116-8073
NSN 5925-00-587-1342
NSN 5998-01-523-5014
NSN 5965-01-545-4770
NSN 5945-00-055-3438
NSN 5915-01-622-8861
NSN 5935-01-340-7930
NSN 6220-00-034-7280
NSN 5855-01-120-7831
NSN 5985-01-580-0952
NSN 5930-01-155-5031
NSN 6610-01-023-6073