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 5855-00-494-9581
NSN 6110-01-574-3502
NSN 5960-00-581-9719
NSN 5990-01-573-1634
NSN 5965-00-368-8204
NSN 6145-01-149-5423
NSN 5910-01-487-1161
NSN 5925-00-396-2412
NSN 5930-01-463-7331
NSN 5895-01-600-0261
NSN 6685-01-098-2989
NSN 6645-00-861-2337