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 7035-01-246-3086
NSN 6685-01-560-4817
NSN 6650-00-641-6139
NSN 5895-01-406-6804
NSN 5996-01-398-4755
NSN 5950-01-224-3545
NSN 4140-01-312-2361
NSN 5920-00-842-4749
NSN 2925-01-522-1134
NSN 6650-01-556-1929
NSN 6685-01-320-0856
NSN 5960-01-273-4201