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 2925-00-315-8442
NSN 6110-01-270-0814
NSN 5996-00-481-5025
NSN 5996-01-006-4262
NSN 6130-00-222-3907
NSN 5930-01-197-4757
NSN
NSN 5965-01-474-4000
NSN 5965-01-007-9757
NSN 6610-01-375-9994
NSN 6650-00-161-4122
NSN 6130-00-276-0658