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 7035-01-532-0009
NSN 6240-01-268-0409
NSN 5935-01-043-0672
NSN 2925-00-005-1618
NSN 5990-00-016-5648
NSN 5910-00-080-0051
NSN 6150-00-279-9337
NSN 5895-01-179-9693
NSN 6240-01-533-6303
NSN 6135-00-027-3914
NSN 5905-01-223-6364
NSN 6685-00-957-9976