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 6320-01-478-9351
NSN 5945-01-114-5518
NSN 5915-01-623-2493
NSN 5935-01-199-7162
NSN 6110-01-242-0334
NSN 5996-00-155-9309
NSN 5855-01-100-3272
NSN 5910-00-170-7167
NSN 5935-01-105-8413
NSN 5930-01-460-9209
NSN 5975-01-606-2506
NSN 5930-01-055-5525