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 5835-00-061-5717
NSN 5905-00-529-6999
NSN 5935-01-322-7893
NSN 5910-01-456-1105
NSN 5985-01-560-5904
NSN 6220-01-536-6088
NSN 6240-01-089-6149
NSN 5905-01-522-1207
NSN 5960-01-137-0053
NSN 6145-01-442-5336
NSN 5925-01-025-0322
NSN 6150-01-435-4432