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 5835-01-340-4895
NSN 5960-00-204-7506
NSN 5950-01-522-3161
NSN 5935-00-925-9996
NSN 5930-01-032-5423
NSN 5915-00-087-7072
NSN 6620-01-652-4349
NSN 5835-01-098-4289
NSN 5925-00-100-0102
NSN 6610-00-079-1508
NSN 6645-00-103-2517
NSN 5855-00-247-7219