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 5930-01-282-4114
NSN 5905-00-913-0796
NSN 5835-00-833-7080
NSN 6685-01-331-9244
NSN 5990-00-276-8650
NSN 7035-01-468-6532
NSN 6650-01-388-2538
NSN 5945-01-027-1351
NSN 5925-01-514-0948
NSN 5965-01-262-3513
NSN 5990-01-123-4226
NSN 5950-01-230-6425