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 6645-01-252-8870
NSN 5895-01-066-3209
NSN 6620-01-207-0667
NSN 5925-00-262-6087
NSN 5930-01-534-7882
NSN 5930-01-429-6232
NSN 5855-00-532-0025
NSN 5950-00-119-3486
NSN 6650-01-449-3865
NSN 6105-00-273-1106
NSN 6610-01-347-3397
NSN 5960-01-275-5896