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 6130-01-129-1342
NSN 6645-01-315-0720
NSN 5915-01-247-9970
NSN 5915-00-823-8334
NSN 6105-01-441-0048
NSN 5950-01-551-3675
NSN 6105-01-541-6230
NSN 6320-01-145-6786
NSN 6645-01-279-0657
NSN 5895-00-769-9665
NSN 5895-01-284-7278
NSN 5985-01-408-6860