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 6220-00-771-7833
NSN 5910-00-528-9714
NSN 5990-01-082-3807
NSN 5998-01-090-5145
NSN 6135-01-586-9728
NSN 5895-01-461-7070
NSN 5915-00-027-7665
NSN 5910-00-252-2626
NSN 5950-01-164-5895
NSN 6645-01-314-6716
NSN 5935-01-605-3463
NSN 6145-00-226-9499