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 5975-01-120-1088
NSN 5835-00-624-1548
NSN 5950-01-487-4948
NSN 6650-01-484-7095
NSN 6645-00-067-7070
NSN 5950-01-619-0543
NSN 5950-00-751-9738
NSN 5998-01-140-7729
NSN 4140-01-025-0923
NSN 6620-01-149-0321
NSN 6150-00-227-0464
NSN 5945-00-486-6177