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 7035-00-445-9657
NSN 5905-01-200-7940
NSN 5975-01-503-6459
NSN 5895-01-649-9647
NSN 6135-01-472-9011
NSN 5895-01-242-6633
NSN 6145-01-151-6133
NSN 6650-01-425-2572
NSN 5920-00-221-6439
NSN 7035-01-261-9850
NSN 5920-01-487-4195
NSN 5925-01-026-9649