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 6620-00-658-6588
NSN 6650-01-324-0351
NSN 5920-00-192-6565
NSN 5996-01-540-7787
NSN 5835-01-099-4573
NSN 5855-01-554-9810
NSN 5905-01-284-9023
NSN 6110-01-103-7332
NSN 5990-01-066-4816
NSN 5920-01-432-5166
NSN 5965-00-234-7338
NSN 5990-01-313-5543