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 5925-01-289-0711
NSN 5855-01-361-9787
NSN 5965-01-461-2850
NSN 7035-01-577-3778
NSN 5990-01-604-0862
NSN 5990-01-376-4376
NSN 7035-01-429-4183
NSN 6130-01-105-8401
NSN 6620-00-060-6801
NSN 7035-01-202-8172
NSN 4140-01-534-9987
NSN 6145-01-516-9020