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 5835-01-408-2503
NSN 5975-01-026-8397
NSN 7035-01-123-8723
NSN 6240-00-160-0786
NSN 6145-01-476-7814
NSN 6610-00-319-8522
NSN 6240-00-009-4117
NSN 6650-01-492-9525
NSN 6135-01-100-3593
NSN 5985-01-399-1094
NSN 5999-00-263-7874
NSN 5935-01-644-7685