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 5835-01-355-3654
NSN 5996-00-345-8025
NSN 6620-00-849-0450
NSN 5935-01-634-0668
NSN 6135-00-078-9931
NSN 5965-01-347-4386
NSN 6220-00-554-5937
NSN 5990-00-816-9289
NSN 5835-01-515-6537
NSN 6145-01-565-4799
NSN 6145-01-376-3996
NSN 5985-01-531-6711