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 6145-01-603-1659
NSN 5996-01-361-8299
NSN 6145-01-469-5821
NSN 5920-00-100-2582
NSN 2925-01-166-4589
NSN 5996-00-087-5287
NSN 5920-01-534-2459
NSN 6145-00-730-3933
NSN 5915-01-346-4135
NSN 5910-00-293-2389
NSN 6240-01-513-9642
NSN 7035-01-386-5722