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 6110-01-422-2619
NSN 5945-01-542-7411
NSN 5895-01-557-3408
NSN 5950-01-260-5937
NSN 5945-00-906-1104
NSN 5935-01-573-8833
NSN 5975-01-576-0380
NSN 5920-01-512-2054
NSN 7035-01-407-6413
NSN 2925-00-386-8745
NSN 5895-01-371-2431
NSN 4140-01-123-9149