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 6685-01-063-8297
NSN 6650-01-505-3637
NSN 5835-00-233-6327
NSN 2925-01-359-4027
NSN 5999-00-325-4525
NSN 5895-01-050-8392
NSN 6645-00-176-5589
NSN 6130-01-472-4175
NSN 5999-00-355-9849
NSN 5905-01-439-4672
NSN 6150-00-964-4054
NSN 5945-00-260-2707