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 6610-01-366-8007
NSN 5965-01-492-5695
NSN 5965-00-296-9994
NSN 6110-01-451-5089
NSN 5910-01-323-7086
NSN 6650-01-320-4284
NSN 5915-00-020-2830
NSN 5910-01-166-9189
NSN 6150-00-261-4889
NSN 7035-00-585-2113
NSN 6145-01-531-9577
NSN 6240-01-656-8571