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 5930-01-492-9882
NSN 5998-00-233-7425
NSN 2925-00-105-3907
NSN 5950-01-551-2051
NSN 5855-01-301-0158
NSN 7035-01-194-8053
NSN 5935-01-460-8778
NSN 5975-01-631-5360
NSN 6110-01-494-2326
NSN 5895-01-413-5810
NSN 5965-00-064-5435
NSN 5895-00-853-7206