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 6145-00-493-4073
NSN 5945-01-516-9383
NSN 6620-00-118-1983
NSN 5945-00-276-9274
NSN 5935-01-112-0075
NSN 5895-01-420-6197
NSN 5960-01-641-5493
NSN 6220-01-378-7467
NSN 5998-01-120-1731
NSN 7035-01-163-3667
NSN 6650-01-633-9147
NSN 6685-01-160-1710