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 5835-00-729-9305
NSN 5915-01-190-9476
NSN 5950-01-298-3116
NSN 5990-00-916-9163
NSN 6650-01-444-1321
NSN 7035-01-145-5059
NSN 5935-01-250-1586
NSN 5935-00-622-9874
NSN 6130-01-348-7376
NSN 5920-00-579-8434
NSN 6110-00-908-4562
NSN 5935-01-065-0818