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 5996-01-477-2095
NSN 6105-00-456-1433
NSN 5930-00-221-0981
NSN 6105-01-645-4935
NSN 5996-01-229-7434
NSN 6645-01-312-3558
NSN 6150-00-811-7703
NSN 5855-01-457-3608
NSN 6645-01-266-8831
NSN 4140-01-331-0844
NSN 5950-00-758-7793
NSN 6650-01-313-7460