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 5930-00-763-7463
NSN 6645-01-154-1101
NSN 5998-01-080-8099
NSN 6645-01-354-7624
NSN 7035-01-577-5705
NSN 5960-00-080-0841
NSN 6130-01-204-9012
NSN 5855-01-092-7755
NSN 6130-00-551-8316
NSN 6105-00-186-9380
NSN 6150-01-275-2178
NSN 5945-00-250-8500