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 5925-01-140-1114
NSN 5910-01-019-6867
NSN 6130-01-129-2956
NSN 6645-00-050-3738
NSN 5895-01-089-8171
NSN 5985-01-101-7888
NSN 6110-00-736-9946
NSN 6150-00-070-3571
NSN 5930-01-156-7033
NSN 6610-00-051-4139
NSN 5950-01-141-5850
NSN 6105-00-244-5197