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 5855-01-250-1337
NSN 5935-00-054-1762
NSN 5920-01-422-8867
NSN 5910-00-155-8584
NSN 6135-01-141-4916
NSN 2925-01-578-7731
NSN 6320-00-322-3460
NSN 6145-01-444-1668
NSN 5999-01-338-7659
NSN 6685-01-067-9961
NSN 5925-01-214-5969
NSN 5990-01-145-2878