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 5895-01-476-6770
NSN 5920-01-380-3196
NSN 6110-01-633-9660
NSN 5945-01-485-2402
NSN 6650-01-590-3670
NSN 6650-00-107-8509
NSN 6240-01-487-3840
NSN 5950-01-206-3529
NSN 5985-01-314-3490
NSN 7035-00-981-7216
NSN 5930-01-634-0659
NSN 5895-01-573-9958