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 5855-00-951-6483
NSN 6220-00-186-8565
NSN 6130-00-061-7486
NSN 5930-00-410-4620
NSN 6105-01-456-0307
NSN 5990-00-935-5610
NSN 6645-00-443-2293
NSN 5975-00-944-4177
NSN 5925-00-064-9873
NSN 5930-00-678-6216
NSN 7035-00-059-7970
NSN 6645-01-195-6207