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 5895-00-964-3413
NSN 5915-00-263-2175
NSN 6110-01-359-9376
NSN 5915-01-354-1092
NSN 5920-00-331-0583
NSN 5999-01-170-5722
NSN 6220-00-247-1247
NSN 5915-01-487-6454
NSN 5985-01-430-4395
NSN 5935-00-840-7126
NSN 6135-00-284-1406
NSN 5855-00-411-8688