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 5996-00-009-9343
NSN 5990-01-581-6871
NSN 5975-01-551-8236
NSN 5990-01-108-7785
NSN 5925-01-561-3078
NSN 6130-01-290-8074
NSN 6110-01-114-3200
NSN 5925-01-100-8474
NSN 6650-01-550-5221
NSN 5935-01-259-3655
NSN 5950-00-932-7119
NSN 5925-00-135-3440