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 5915-01-412-1374
NSN 5895-00-471-3303
NSN 5915-00-267-9070
NSN 5950-01-659-6644
NSN 6650-01-530-0589
NSN 5990-01-321-2997
NSN 5910-01-368-0544
NSN 6650-00-851-7615
NSN 5985-01-377-0837
NSN 5925-00-374-2528
NSN 6220-01-359-5296
NSN 5925-00-251-3283