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 5935-00-432-7733
NSN 5965-01-430-4654
NSN 5905-01-508-9022
NSN 5910-01-366-2812
NSN 6645-01-025-1002
NSN 5930-00-913-6507
NSN 5835-00-013-0905
NSN 5960-00-544-6227
NSN 5920-01-364-1866
NSN 5965-01-633-8849
NSN 6685-01-245-8952
NSN 5925-00-232-3256