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 5998-00-117-4566
NSN 6645-01-415-3894
NSN 5925-01-127-6002
NSN 6645-00-867-6724
NSN 5895-00-446-9113
NSN 6220-01-485-0203
NSN 5998-01-034-3929
NSN 7035-01-364-0286
NSN 6110-01-604-9806
NSN 5835-00-779-2836
NSN 5999-01-210-1116
NSN 5960-01-341-5198