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 6145-00-233-6010
NSN 6145-01-365-4022
NSN 2925-01-267-1598
NSN 5935-01-285-1349
NSN 5960-01-103-5476
NSN 5855-01-351-8909
NSN 6610-01-501-4532
NSN 2925-01-560-4123
NSN 5920-01-408-0658
NSN 5998-01-323-6597
NSN 6685-01-084-8214
NSN 5965-00-995-6636