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 5895-01-281-3725
NSN 5915-01-091-4629
NSN 6685-01-010-9785
NSN 6150-01-234-2910
NSN 6105-01-164-5302
NSN 5925-01-501-6465
NSN 6220-00-470-6828
NSN 5975-01-577-2611
NSN 4140-00-782-5463
NSN 5945-01-112-0327
NSN 5925-00-439-4025
NSN 6130-01-055-6846