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 5895-01-070-4090
NSN 5998-00-146-0251
NSN 5930-00-526-7645
NSN 5945-01-574-3972
NSN 5935-00-528-2185
NSN 5950-01-472-3997
NSN 7035-01-202-8699
NSN 5998-01-250-3463
NSN 5998-00-382-9284
NSN 6320-01-476-7476
NSN 6135-01-286-9563
NSN 5835-01-426-6573