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 6220-01-216-9337
NSN 6610-01-400-3880
NSN 5996-01-442-4715
NSN 6685-01-094-4118
NSN 5950-01-650-1252
NSN 5930-01-412-6614
NSN 5999-00-681-6436
NSN 6650-00-818-8403
NSN 6240-01-409-2465
NSN 6110-00-929-3469
NSN 5925-01-417-8715
NSN 5985-00-660-4699