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 5945-00-324-1869
NSN 6610-00-699-0714
NSN 5935-01-594-0222
NSN 6220-00-340-1313
NSN 5985-01-031-9756
NSN 6685-00-925-7491
NSN 5835-01-193-6192
NSN 6220-01-088-5915
NSN 6110-01-266-7072
NSN 5996-01-123-9038
NSN 5999-01-219-5906
NSN 5945-00-409-9337