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 5945-01-406-7773
NSN 5945-01-050-8453
NSN 5960-00-720-0615
NSN 2925-00-874-1864
NSN 6620-01-482-9024
NSN 5975-01-328-0922
NSN 6320-01-530-4870
NSN 5985-01-484-9342
NSN 5935-01-173-3168
NSN 5925-01-145-5484
NSN 6645-01-593-8190
NSN 5910-01-342-7237