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 5945-01-054-4744
NSN 5930-00-883-2082
NSN 5895-01-025-5688
NSN 5975-01-188-6457
NSN 6220-00-205-2040
NSN 6105-01-640-9162
NSN 6135-01-219-8612
NSN 5998-01-280-5020
NSN 6130-00-448-2911
NSN 6645-00-755-9782
NSN 5835-01-534-3172
NSN 5925-01-481-3442