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 5905-01-125-6102
NSN 6685-01-384-8452
NSN 5998-01-610-4146
NSN 5985-00-197-5392
NSN 2925-00-136-2612
NSN 5985-00-038-3458
NSN 6685-01-631-0187
NSN 6105-01-395-5941
NSN 6220-00-647-3096
NSN 6105-00-827-6242
NSN 6105-01-450-3367
NSN 6130-01-205-4792