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 5950-01-426-8810
NSN 6105-01-468-5605
NSN 6150-01-494-1198
NSN 6135-01-472-9011
NSN 5915-00-902-4678
NSN 5998-01-136-1971
NSN 6620-00-500-0041
NSN 6145-01-463-2843
NSN 5930-01-594-8778
NSN 2925-01-014-0118
NSN 5985-01-258-4027
NSN 5965-01-528-6453