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 5998-01-372-6408
NSN 5945-01-155-0883
NSN 2925-01-037-5383
NSN 5855-01-163-8152
NSN 5935-00-295-3385
NSN 6645-00-895-1515
NSN 5990-00-155-2306
NSN 5960-01-189-5712
NSN 6620-00-140-5292
NSN 6135-01-431-6801
NSN 5950-01-113-4125
NSN 6105-00-643-4975