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 6650-01-517-7903
NSN 6220-01-634-0660
NSN 5996-01-369-2678
NSN 6220-00-236-8333
NSN 5935-01-506-1040
NSN 5975-00-574-4247
NSN 5855-01-147-6024
NSN 6685-01-555-4820
NSN 5835-01-464-7038
NSN 7035-01-510-8787
NSN 6240-01-257-9004
NSN 6130-01-109-5625