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 5965-01-610-5410
NSN 5950-01-396-4906
NSN 6650-01-506-5636
NSN 6685-01-461-2403
NSN 6145-00-582-1301
NSN 5999-00-025-0416
NSN 6145-01-221-2458
NSN 6105-00-947-7119
NSN 5930-00-235-4721
NSN 5910-01-310-9716
NSN 5950-01-140-8096
NSN 6220-01-172-5300