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 5999-00-587-9709
NSN 5950-01-070-5520
NSN 6650-00-569-1762
NSN 5835-01-089-7615
NSN 5925-01-451-3584
NSN 6135-01-411-3212
NSN 5996-01-256-2073
NSN 6130-01-424-6996
NSN 5925-01-442-1517
NSN 5905-01-015-0638
NSN 6145-01-499-9745
NSN 5975-01-216-4289