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 5996-01-516-1110
NSN 5855-01-432-2487
NSN 6145-00-932-5698
NSN 6110-01-148-5832
NSN 6650-01-158-5099
NSN 5998-01-464-3985
NSN 5998-00-070-5795
NSN 6145-01-326-8531
NSN 5960-01-458-0774
NSN 5910-01-426-5695
NSN 6650-00-483-2853
NSN 5905-01-167-8923