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 6685-01-421-3374
NSN 6610-01-561-4139
NSN 7035-00-337-8745
NSN 6645-01-136-9825
NSN 6240-01-456-7281
NSN 2925-00-126-2879
NSN 5835-00-825-2512
NSN 5930-00-442-4924
NSN 6620-01-067-8336
NSN 6320-01-250-0290
NSN 6105-01-227-0388
NSN 5935-01-100-4927