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 5895-00-275-1689
NSN 6240-01-645-7751
NSN 5895-01-148-1863
NSN 6130-00-726-3727
NSN 6620-01-425-2750
NSN 5945-01-323-6946
NSN 6220-01-235-0369
NSN 5930-01-528-7970
NSN 2925-01-068-3844
NSN 6220-01-218-4968
NSN 6685-01-276-5400
NSN 5895-00-114-0017