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 7035-00-408-0269
NSN 6220-00-981-9184
NSN 6650-00-296-4670
NSN 5975-01-432-0538
NSN 5950-00-170-4153
NSN 6220-00-512-9472
NSN 6610-01-179-8352
NSN 5925-01-453-1819
NSN 5998-01-634-0604
NSN 6645-01-532-5785
NSN 6650-01-597-2536
NSN 5990-01-474-3477