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 6220-00-777-7156
NSN 5930-01-353-2867
NSN 5999-00-280-9063
NSN 5975-00-269-4365
NSN 5945-01-608-4428
NSN 5930-01-119-4205
NSN 5985-01-449-5407
NSN 5895-00-146-1809
NSN 5905-01-008-5978
NSN 5965-01-173-2486
NSN 5925-00-593-6407
NSN 5905-01-515-4060