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 5996-01-319-1845
NSN 5930-00-252-3457
NSN 5920-01-359-8720
NSN 5950-01-628-7199
NSN 6105-00-292-4110
NSN 7035-01-601-7936
NSN 5915-01-250-9448
NSN 6685-00-426-6710
NSN 6240-00-878-1965
NSN 5895-01-512-9637
NSN 5905-01-592-2405
NSN 5895-00-111-7014