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 5835-00-523-0736
NSN 5925-01-066-6227
NSN 6645-00-733-9341
NSN 5925-00-248-5734
NSN 7035-01-594-9198
NSN 5910-01-291-9085
NSN 5855-01-007-9541
NSN 5920-00-078-8660
NSN 6620-00-515-6422
NSN 6320-00-925-0558
NSN 6645-01-232-4843
NSN 5905-01-464-4180