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 6645-01-426-7652
NSN 5910-00-837-9360
NSN 6135-01-162-0943
NSN 6130-01-026-0603
NSN 6110-01-088-6525
NSN 6110-01-505-2074
NSN 6240-00-580-0666
NSN 5925-01-119-7888
NSN 5985-01-084-1634
NSN 6135-01-461-2915
NSN 5950-00-512-6066
NSN 5930-01-449-0621