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 5975-01-397-6779
NSN 5915-01-235-5109
NSN 5985-01-367-2842
NSN 5930-01-206-3941
NSN 5835-01-321-7895
NSN 5965-01-051-0126
NSN 5925-00-249-1287
NSN 5905-01-160-7546
NSN 5855-01-100-3272
NSN 6650-00-518-5194
NSN 5910-01-386-4231
NSN 5925-01-583-9128