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 6645-01-627-6629
NSN 5915-01-215-1473
NSN 6645-01-108-3457
NSN 6620-01-151-3986
NSN 6240-01-607-6252
NSN 5895-01-071-2709
NSN 5945-00-071-0963
NSN 5915-00-127-4305
NSN 6220-00-411-6791
NSN 6130-01-375-5863
NSN 6150-01-253-2456
NSN 5910-01-510-1791