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 5965-01-146-0579
NSN 5985-01-132-7137
NSN 5835-01-608-4285
NSN 5945-01-444-0971
NSN 6650-01-224-7923
NSN 6130-01-318-2543
NSN 6240-00-034-5909
NSN 5950-01-199-7226
NSN 5905-00-638-6776
NSN 5925-01-509-7873
NSN 5935-01-311-6746
NSN 6130-00-288-1886