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 5915-01-212-1546
NSN 6610-01-364-0294
NSN 5895-01-260-2280
NSN 5930-01-579-0373
NSN 5990-00-807-3623
NSN 6685-00-008-5092
NSN 6220-00-890-1437
NSN 6135-01-071-4923
NSN 6110-01-411-6660
NSN 6240-01-591-7953
NSN 5985-00-932-5333
NSN 2925-00-355-5130