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 5920-00-520-6169
NSN 5895-00-168-8382
NSN 5945-01-606-5907
NSN 6240-01-456-7281
NSN 4140-00-707-5963
NSN 6105-01-139-4066
NSN 5990-00-539-7859
NSN 6610-01-250-0237
NSN 6220-01-090-0126
NSN 6650-01-328-8363
NSN 5950-00-496-3502
NSN 5925-01-656-0165