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 5998-01-462-0836
NSN 5950-01-561-5034
NSN 6650-01-633-9147
NSN 5905-01-245-6393
NSN 5895-01-403-2793
NSN 7035-01-364-0286
NSN 6220-00-156-4469
NSN 6645-01-334-7326
NSN 5855-01-380-9950
NSN 5998-00-914-2368
NSN 5975-01-461-4769
NSN 5855-01-157-5505