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 5915-01-633-9845
NSN 6145-00-757-9479
NSN 6150-01-101-0231
NSN 6130-00-521-1414
NSN 6685-01-588-7172
NSN 6220-00-754-8375
NSN 6110-01-468-0428
NSN 5965-01-423-8543
NSN 6645-01-282-3624
NSN 5985-00-020-7033
NSN 5950-01-278-6756
NSN 6105-01-287-8131