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 5895-01-179-3877
NSN 5950-01-498-2650
NSN 5945-00-307-6378
NSN 5915-01-282-9847
NSN 5855-00-631-4565
NSN 5895-01-349-5830
NSN 5996-00-443-8062
NSN 6685-00-194-3571
NSN 6135-01-204-8712
NSN 6220-00-782-0900
NSN 5835-01-320-8306
NSN 5905-01-009-9752