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 5998-00-779-3400
NSN 6220-01-421-8601
NSN 5855-01-096-9294
NSN 5999-00-025-6984
NSN 5895-01-629-1183
NSN 5915-01-397-1749
NSN 2925-00-695-4143
NSN 6150-00-969-8825
NSN 5935-01-446-6206
NSN 5985-01-066-5532
NSN 5960-00-629-8773
NSN 6645-00-171-9251