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 5935-00-066-3258
NSN 6220-01-411-6919
NSN 6320-00-483-0451
NSN 5910-00-969-2460
NSN 6220-00-020-7666
NSN 5965-00-378-3403
NSN 5915-01-441-0388
NSN 6320-01-352-5653
NSN 2925-00-010-2632
NSN 6135-01-490-7704
NSN 5996-01-089-5339
NSN 5960-01-173-7956