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 6650-01-576-0214
NSN 5975-01-630-9216
NSN 6150-01-139-2831
NSN 5925-00-761-6812
NSN 6110-01-579-3748
NSN 5920-00-391-6252
NSN 5975-01-606-7290
NSN 6135-01-166-5042
NSN 6150-01-020-8845
NSN 6320-01-232-4664
NSN 6110-01-531-1906
NSN 5945-00-120-0074