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 6685-00-105-9896
NSN 6220-01-364-3000
NSN 5950-01-608-7927
NSN 5835-00-310-6807
NSN 6105-00-847-8199
NSN 7035-01-658-1623
NSN 5999-00-184-8202
NSN 6620-01-149-0700
NSN 5985-01-534-9915
NSN 6650-00-221-9425
NSN 5925-01-044-5508
NSN 6645-01-437-9017