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 5895-01-287-8306
NSN 6130-01-551-1848
NSN 5985-01-066-9012
NSN 5945-01-169-4838
NSN 5925-00-194-9146
NSN 5935-00-189-6348
NSN 6240-00-364-0850
NSN 5999-01-182-1403
NSN 5945-00-456-0275
NSN 5950-01-471-8138
NSN 6130-01-631-6271
NSN 5965-01-459-8203