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 6610-01-164-0589
NSN 5985-01-527-6798
NSN 4140-00-854-8871
NSN 5965-00-615-5132
NSN 7035-00-631-3782
NSN 5985-01-234-3965
NSN 7035-01-549-6765
NSN 5985-00-587-2623
NSN 6105-01-069-2354
NSN 5990-01-180-7365
NSN 5910-01-598-2855
NSN 6645-01-259-7142