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 5855-01-529-6361
NSN 5945-00-279-3223
NSN 5965-00-492-1737
NSN 5935-01-314-8024
NSN 6105-00-492-6159
NSN 6105-00-759-1894
NSN 6610-01-483-7874
NSN 5905-01-459-3650
NSN 5910-00-784-5558
NSN 6240-00-832-6867
NSN 5905-01-345-2422
NSN 6320-00-036-3688