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 5999-01-153-7416
NSN 5910-00-385-1149
NSN 6620-01-160-0439
NSN 5945-01-515-5631
NSN 5905-00-717-6606
NSN 5935-00-106-6950
NSN 5925-01-260-7917
NSN 5920-01-089-7903
NSN 6645-01-075-6498
NSN 5999-01-505-8693
NSN 6240-01-088-0389
NSN 6150-01-612-4555