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 5990-01-604-0862
NSN 5920-01-010-3293
NSN 5915-01-369-6967
NSN 6145-01-503-8534
NSN 5996-00-284-9711
NSN 6135-01-416-3181
NSN 5998-01-602-0433
NSN 5910-01-411-6735
NSN 4140-01-324-7768
NSN 2925-00-149-0760
NSN 6240-01-177-9361
NSN 5945-01-553-4102