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 7035-00-020-2227
NSN 5855-01-196-7082
NSN 5965-00-594-3115
NSN 5910-01-452-1498
NSN 5930-01-439-3078
NSN 6645-00-759-3962
NSN 6650-00-885-3775
NSN 6135-01-465-8061
NSN 5998-01-223-5227
NSN 6645-01-077-9350
NSN 6135-01-136-8306
NSN 6145-01-632-4527