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 6110-01-072-0892
NSN 2925-00-964-7128
NSN 5996-01-506-9847
NSN 6145-01-389-3448
NSN 5930-01-357-8000
NSN 5930-01-517-6231
NSN 6110-01-032-2899
NSN 4140-01-576-9796
NSN 6610-00-524-0724
NSN 5835-00-389-2816
NSN 5975-00-400-7953
NSN 5915-00-916-6118