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 6650-00-312-1200
NSN 5945-01-474-5583
NSN 6645-01-264-4093
NSN 5975-01-375-7960
NSN 7035-01-165-0234
NSN 6105-01-083-0464
NSN 6685-01-334-5058
NSN 5895-01-465-4247
NSN 6105-01-437-6431
NSN 5930-00-588-2031
NSN 5960-00-220-9717
NSN 5905-01-004-4088