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 5985-01-035-9605
NSN 6105-01-367-1501
NSN 6610-01-253-1449
NSN 5998-01-584-2497
NSN 6685-00-914-2345
NSN 5935-00-482-3788
NSN 6150-00-189-0292
NSN 5910-01-088-8522
NSN 5910-01-622-5674
NSN 6240-01-270-3655
NSN 5965-01-579-1871
NSN 6220-00-715-0200