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 5996-00-900-5251
NSN 6320-01-116-3980
NSN 5895-01-044-5425
NSN 5999-00-661-0954
NSN 6240-00-408-9545
NSN 5905-00-184-6676
NSN 5985-01-383-7424
NSN 5945-00-959-1194
NSN 6105-01-027-4792
NSN 5965-00-300-8055
NSN 6645-00-421-5287
NSN 5950-01-128-3306