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 5950-01-173-3274
NSN 5945-01-093-2112
NSN 5930-01-355-5864
NSN 6220-01-546-6371
NSN 2925-01-424-0235
NSN 6130-01-077-4955
NSN 5965-00-238-9870
NSN 5998-01-056-8451
NSN 6220-01-235-0735
NSN 6110-01-040-8590
NSN 6220-00-812-0515
NSN 5925-00-800-5350