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 5985-01-421-8592
NSN 5925-00-468-2757
NSN 5910-01-633-9963
NSN 5960-00-626-3644
NSN 6220-00-670-1790
NSN 6220-01-209-6219
NSN 6610-01-443-8396
NSN 5920-01-025-9381
NSN 6145-00-583-0314
NSN 5895-01-273-0670
NSN 5965-01-633-8849
NSN 6150-00-498-3246