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 6610-01-579-2984
NSN 6650-01-432-1830
NSN 6220-01-421-3335
NSN 5905-01-431-3750
NSN 6650-01-174-5788
NSN 6620-00-854-5024
NSN 5910-00-102-1346
NSN 6610-01-086-1879
NSN 2925-01-560-4123
NSN 6135-01-354-5535
NSN 5915-01-440-5367
NSN 5975-01-236-0930