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 7035-01-162-7452
NSN 5915-01-633-9845
NSN 6110-01-160-8652
NSN 6105-00-924-1476
NSN 5905-00-512-8861
NSN 6145-00-023-7010
NSN 5999-01-299-7783
NSN 5920-01-382-9379
NSN 5985-01-094-2815
NSN 5895-00-253-2578
NSN 5930-01-048-9760
NSN 6240-01-176-4359