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 5925-00-752-8292
NSN 6620-00-409-4975
NSN 6645-00-009-8811
NSN 7035-01-398-3494
NSN 6110-01-281-7274
NSN 5996-00-433-8371
NSN 5935-01-612-8872
NSN 6135-01-136-8306
NSN 5930-01-525-0252
NSN 7035-00-991-6877
NSN 6240-01-187-6536
NSN 6610-00-866-8452