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 6685-01-215-6609
NSN 5895-00-295-3735
NSN 6610-00-469-8534
NSN 5930-01-232-0488
NSN 5930-01-085-6257
NSN 6650-01-661-2625
NSN 6105-01-063-0127
NSN 6135-01-584-0941
NSN 5915-01-517-0374
NSN 6240-00-765-9458
NSN 5835-00-257-2852
NSN 6620-01-598-2271