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 7035-01-421-2398
NSN 6105-01-643-9897
NSN 5855-01-100-3272
NSN 2925-00-369-9473
NSN 6145-01-485-4075
NSN 6220-01-317-1163
NSN 5915-01-605-2203
NSN 5985-01-148-7128
NSN 5985-01-198-3237
NSN 5895-00-011-7880
NSN 6145-01-501-0241
NSN 6610-01-141-9979