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 6135-01-541-6101
NSN 5910-01-413-8830
NSN 5965-01-441-1525
NSN 5960-01-513-3230
NSN 5960-01-593-4760
NSN 2925-01-518-3453
NSN 6650-00-702-3560
NSN 5855-00-014-5008
NSN 6110-01-130-8038
NSN 5910-01-654-4541
NSN 5930-01-334-4928
NSN 6650-01-412-1490