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 5998-01-274-8878
NSN 5905-01-039-6184
NSN 5835-00-454-7239
NSN 5895-01-619-9109
NSN 5945-01-141-0338
NSN 6130-01-520-6246
NSN 5910-00-923-2481
NSN 6110-01-031-7185
NSN 5985-00-126-1104
NSN 6645-00-300-0401
NSN 6610-01-125-0776
NSN 5999-00-301-5315