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 5999-01-384-3406
NSN 5920-00-964-9986
NSN 6620-01-361-8685
NSN 5965-00-840-6542
NSN 7035-01-444-4240
NSN 5855-00-014-5008
NSN 7035-00-238-3662
NSN 5950-01-123-4924
NSN 6650-01-516-3631
NSN 6610-00-996-2566
NSN 5950-01-217-0612
NSN 6220-01-100-7428