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 6650-01-529-6416
NSN 5895-01-230-2557
NSN 5915-01-243-6682
NSN 5915-01-398-0633
NSN 5930-01-291-5589
NSN 6610-01-409-1781
NSN 6240-01-254-9448
NSN 6645-01-425-2330
NSN 5910-01-450-3503
NSN 5835-01-062-6258
NSN 5950-01-005-0111
NSN 6220-00-148-3462