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 5965-01-024-7960
NSN 6650-01-361-3060
NSN 6320-00-646-3311
NSN 5925-01-071-6671
NSN 5910-00-403-6280
NSN 6130-01-425-4733
NSN 5910-01-516-1118
NSN 5905-01-417-8369
NSN 6130-01-123-9041
NSN 5935-00-257-4644
NSN 5950-01-265-5561
NSN 6620-00-654-3738