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 6685-01-003-6613
NSN 5835-01-578-3443
NSN 6650-00-460-5059
NSN 5915-01-556-2462
NSN 6145-00-851-5931
NSN 4140-00-361-4691
NSN 6240-01-399-8231
NSN 6240-01-391-5373
NSN 5945-01-500-6983
NSN 5895-01-212-2145
NSN 6105-01-127-6267
NSN 5950-00-974-5806