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 5999-01-467-1232
NSN 5925-00-361-8836
NSN 5935-01-463-7200
NSN 5855-01-364-9810
NSN 5975-01-296-1452
NSN 6610-01-476-7412
NSN 5950-01-352-5805
NSN 4140-00-706-8991
NSN 6130-00-407-0644
NSN 5990-00-099-0822
NSN 6620-01-559-8138
NSN 5930-01-354-5242