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 6145-00-826-3995
NSN 5960-01-258-6708
NSN 5930-01-522-2382
NSN 5998-00-089-6147
NSN 5998-00-107-3637
NSN 6685-00-240-4177
NSN 6240-01-028-9194
NSN 6240-01-105-1399
NSN 5998-01-519-9273
NSN 5965-01-176-9052
NSN 5855-01-152-8782
NSN 5996-01-275-0706