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 7035-01-107-2811
NSN 5920-01-199-2931
NSN 5895-00-265-6229
NSN 2925-00-383-3523
NSN 5855-01-096-9294
NSN 6145-01-227-5743
NSN 6135-00-715-4001
NSN 6650-01-550-2653
NSN 4140-01-644-9439
NSN 5996-01-307-4403
NSN 5950-01-026-9183
NSN 5855-01-300-2301