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 6240-01-085-7216
NSN 6220-01-353-2458
NSN 6620-01-552-2889
NSN 6610-01-633-8931
NSN 6620-01-259-2411
NSN 6610-01-472-2757
NSN 5855-01-147-4785
NSN 5855-00-484-4856
NSN 5905-01-039-4103
NSN 5855-00-494-9581
NSN 5910-00-170-7914
NSN 2925-01-224-1885