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 5910-01-614-9106
NSN 5910-01-023-8230
NSN 5975-00-456-2257
NSN 5895-01-273-3919
NSN 5960-00-402-6426
NSN 5855-00-494-9581
NSN 6685-01-233-2744
NSN 5920-01-273-0710
NSN 6130-01-589-4350
NSN 5935-00-844-2741
NSN 6135-00-128-1633
NSN 5996-01-171-2132