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 6610-01-542-8825
NSN 5999-01-113-0463
NSN 6645-01-633-1852
NSN 6620-01-268-8929
NSN 5999-01-532-5926
NSN 6110-00-140-5110
NSN 5895-00-278-8092
NSN 5990-01-085-9117
NSN 5895-01-301-4849
NSN 6240-01-301-8248
NSN 6685-00-149-1600
NSN 5975-01-492-2047