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 7035-01-090-3369
NSN 5910-01-329-8983
NSN 5950-01-423-8208
NSN 6130-01-225-5042
NSN 6240-01-234-7893
NSN 5975-00-189-0857
NSN 6610-01-180-5544
NSN 5950-00-824-0739
NSN 5895-01-386-5694
NSN 6150-00-185-9789
NSN 7035-01-173-1513
NSN 6650-01-652-4361