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 5975-01-534-3366
NSN 5945-00-197-0108
NSN 6110-01-599-3951
NSN 6150-01-388-5294
NSN 5855-01-496-3467
NSN 6130-01-428-7663
NSN 5996-00-238-5654
NSN 5945-01-333-2413
NSN 6240-01-250-3574
NSN 5999-00-076-4087
NSN 5930-01-234-9276
NSN 5996-00-038-8276