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 5985-01-090-0098
NSN 6105-01-109-8722
NSN 6645-00-836-2984
NSN 5950-00-411-4302
NSN 5915-01-633-9845
NSN 5960-00-786-3219
NSN 5920-01-152-7035
NSN 6135-01-045-1504
NSN 6135-01-205-5965
NSN 6130-00-813-7453
NSN 5855-01-224-7975
NSN 5915-01-522-2383