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 6150-00-081-2063
NSN 5999-01-299-4179
NSN 5905-01-319-9875
NSN 5985-00-348-3034
NSN 5910-01-425-1773
NSN 5895-01-401-5388
NSN 7035-00-104-7613
NSN 6220-01-073-9518
NSN 5910-01-504-4645
NSN 2925-01-085-0691
NSN 6130-01-601-3296
NSN 5999-01-535-7356