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 6645-00-819-5045
NSN 6620-00-527-6523
NSN 5910-01-014-7131
NSN 5960-00-428-3679
NSN 6620-01-315-1857
NSN 6130-01-186-9014
NSN 7035-01-579-3587
NSN 5996-00-052-5490
NSN 5998-01-236-9382
NSN 6620-01-039-5468
NSN 6220-00-805-9889
NSN 6145-00-738-5601