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 5945-00-697-7257
NSN 5910-01-442-3287
NSN 6130-00-774-3231
NSN 5930-00-831-6486
NSN 4140-01-348-9029
NSN 6105-00-116-0066
NSN 5996-01-272-5685
NSN 5960-01-139-3136
NSN 5855-01-279-5316
NSN 7035-01-033-3007
NSN 6645-00-371-1861
NSN 5950-01-458-3882