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 5950-00-162-9505
NSN 5855-00-165-3093
NSN 5950-00-337-0829
NSN 5925-01-162-2219
NSN 5960-01-573-6483
NSN 6685-01-211-9084
NSN 6145-00-166-7950
NSN 2925-01-543-0073
NSN 5895-01-141-3748
NSN 5905-00-896-7911
NSN 5905-00-486-7603
NSN 5945-01-659-3922