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 6110-01-340-4885
NSN 6685-01-327-3627
NSN 6685-00-156-3054
NSN 5910-01-444-0528
NSN 6130-00-098-7622
NSN 6240-00-740-8901
NSN 4140-00-203-3162
NSN 6110-01-473-1859
NSN 5895-00-270-0081
NSN 5998-01-262-4837
NSN 5935-00-554-4124
NSN 7035-01-194-5369