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 6150-01-014-5691
NSN 5915-00-337-6698
NSN 5935-01-147-5432
NSN 6135-01-142-6456
NSN 5925-00-539-8372
NSN 6645-01-499-0896
NSN 5855-01-613-9476
NSN 5835-00-954-2833
NSN 5950-01-116-2955
NSN 5905-01-309-3356
NSN 5999-01-411-6758
NSN 6135-01-096-1452