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 6240-01-510-9299
NSN 5960-00-254-4271
NSN 5965-01-227-4517
NSN 5925-00-199-9565
NSN 5965-01-649-8136
NSN 5960-01-283-2281
NSN 5985-01-548-2402
NSN 6320-00-218-6105
NSN 5935-00-683-7894
NSN 5925-01-476-8913
NSN 5910-01-433-0142
NSN 5950-01-366-2905