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 5945-00-715-1288
NSN 6240-00-334-6766
NSN 5895-01-621-4531
NSN 5999-00-788-2279
NSN 5999-01-209-9437
NSN 6220-01-337-2933
NSN 5975-01-120-5220
NSN 6620-00-935-1321
NSN 6645-00-922-8312
NSN 6130-01-345-4837
NSN 5990-01-633-9503
NSN 6320-00-456-0836