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 5950-00-777-0215
NSN 5996-00-594-8587
NSN 5855-00-832-9341
NSN 6685-01-556-9458
NSN 5998-01-451-4328
NSN 5835-00-217-2147
NSN 6220-01-116-2411
NSN 5945-01-386-6176
NSN 5996-00-057-0632
NSN 6145-01-115-3204
NSN 5930-00-959-5191
NSN 5925-00-762-2191