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 5945-00-692-2183
NSN 6110-00-355-0548
NSN 6105-01-645-4935
NSN 5925-01-167-8144
NSN 4140-00-787-4444
NSN 5915-01-646-8685
NSN 7035-01-432-2424
NSN 6150-00-209-8026
NSN 6685-01-174-5598
NSN 6650-01-627-5855
NSN 6650-01-039-2858
NSN 5950-01-360-6673