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 5950-01-647-3603
NSN 5998-01-433-4718
NSN 5965-01-014-3456
NSN 7035-01-527-2560
NSN 6110-01-360-6507
NSN 6105-01-566-1135
NSN 5920-01-578-6069
NSN 5990-01-437-4876
NSN 5998-00-841-2147
NSN 6110-01-130-8038
NSN 6105-00-638-6230
NSN 6220-01-410-7555