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 5855-01-224-7975
NSN 6650-00-925-1274
NSN 5910-01-014-9493
NSN 5910-00-600-2675
NSN 6135-00-107-6662
NSN 6620-01-369-5876
NSN 6610-00-078-9620
NSN 6145-00-606-3994
NSN 6105-01-442-1250
NSN 5999-01-377-7728
NSN 6320-00-025-9910
NSN 6110-00-958-3794