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 5960-01-602-6009
NSN 6610-01-476-7412
NSN 5835-01-416-6449
NSN 5945-01-136-0145
NSN 4140-00-072-8692
NSN 6130-01-451-5567
NSN 5975-01-232-0100
NSN 6685-01-444-3117
NSN 6105-01-023-8441
NSN 5950-01-555-8152
NSN 5965-01-223-9218
NSN 5999-01-211-4272