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 5925-01-008-3213
NSN 5945-01-108-2865
NSN 6145-00-233-6010
NSN 7035-01-467-9030
NSN 5895-01-149-3825
NSN 5985-00-226-6846
NSN 5960-00-485-0601
NSN 6105-01-380-9588
NSN 5965-01-182-5768
NSN 5960-01-163-3847
NSN 5920-00-711-0767
NSN 5855-01-543-4274