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 5996-01-026-3513
NSN 6105-00-549-2668
NSN 5920-01-649-1420
NSN 6130-00-490-6739
NSN 5998-00-003-9789
NSN 5990-01-276-6190
NSN 5985-01-305-1193
NSN 5990-00-321-8459
NSN 5985-01-462-1845
NSN 6620-01-431-9176
NSN 6145-00-455-2809
NSN 6135-01-222-0703