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 6130-01-408-8208
NSN 5920-00-759-1003
NSN 5945-01-064-6186
NSN 6645-00-152-1702
NSN 7035-00-623-4744
NSN 5925-01-569-2876
NSN 6150-01-536-0500
NSN 6145-01-422-0806
NSN 5960-01-507-9112
NSN 5895-01-349-3481
NSN 6105-01-559-4579
NSN 5960-00-170-6447