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 5990-01-485-0260
NSN 5930-01-570-4435
NSN 6105-01-055-7436
NSN 5920-01-363-9397
NSN 5910-00-043-0560
NSN 5930-01-100-0336
NSN 6110-01-323-5273
NSN 5925-00-171-0307
NSN 5915-01-512-8026
NSN 2925-01-583-5619
NSN 5910-01-125-5491
NSN 5960-01-538-2082