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 7035-01-553-8618
NSN 6650-01-449-5446
NSN 5950-00-108-4928
NSN 6105-00-782-8871
NSN 6130-00-291-0589
NSN 6320-01-089-9086
NSN 5910-01-531-0859
NSN 5975-00-361-0313
NSN 6220-01-269-8391
NSN 6620-00-371-7109
NSN 7035-00-408-8170
NSN 2925-01-015-2354