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 5935-01-241-4206
NSN 2925-01-371-6853
NSN 5855-00-688-9954
NSN 2925-01-121-3355
NSN 5990-00-890-3349
NSN 5915-00-597-2369
NSN 5999-00-484-8087
NSN 6135-00-752-1589
NSN 5985-01-477-5311
NSN 6105-01-437-8875
NSN 5910-00-491-2224
NSN 5835-01-632-6627