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 5975-00-132-4816
NSN 6105-01-042-6633
NSN 5996-01-338-2998
NSN 5930-01-591-3688
NSN 5895-00-317-2673
NSN 5990-00-982-2313
NSN 5910-00-556-3240
NSN 2925-00-056-7112
NSN 6110-01-299-5401
NSN 6150-01-351-8736
NSN 6150-00-807-7722
NSN 6105-01-335-8333