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 6645-00-498-6869
NSN 5999-00-269-5320
NSN 6135-01-151-2705
NSN 6240-00-312-0636
NSN 5985-01-021-7242
NSN 6220-00-896-6239
NSN 6150-01-148-8142
NSN 5998-00-721-4701
NSN 5915-01-360-5612
NSN 5975-01-044-5722
NSN 5965-01-022-3298
NSN 5960-00-645-8435