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 5905-00-179-9596
NSN 6110-01-557-6932
NSN 6240-01-214-0308
NSN 5965-00-296-9994
NSN 6240-00-486-8447
NSN 5925-01-269-8388
NSN 7035-00-020-2227
NSN 6135-01-317-6021
NSN 5915-01-472-4169
NSN 5835-01-515-6537
NSN 5950-01-267-7148
NSN 5965-01-142-8044