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 6135-01-333-6101
NSN 5975-01-096-9002
NSN 5935-01-061-8074
NSN 5920-01-432-2251
NSN 6650-00-255-6518
NSN 5960-01-364-1318
NSN 5855-01-389-8884
NSN 5835-00-807-5632
NSN 6240-01-217-5876
NSN 5950-01-351-9480
NSN 5935-01-176-0934
NSN 5945-01-216-2378