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 5950-00-247-2376
NSN 5920-01-305-0721
NSN 6220-01-089-8839
NSN 6150-00-840-9424
NSN 6130-00-575-9721
NSN 6685-00-528-5175
NSN 5945-01-014-2859
NSN 6105-00-163-1470
NSN 7035-01-026-1171
NSN 5965-01-214-6225
NSN 6150-01-019-8026
NSN 6240-00-727-8573