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 5915-01-655-1413
NSN 5990-01-206-3606
NSN 5950-01-397-7319
NSN 6135-01-033-5052
NSN 6645-01-447-3143
NSN 5915-00-882-9456
NSN 6130-01-010-4299
NSN 5930-00-553-5920
NSN 6650-01-302-8468
NSN 5999-00-198-3959
NSN 5905-01-619-3726
NSN 5999-01-469-0701