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 7035-00-050-9962
NSN 5999-00-082-4056
NSN 5895-00-232-5355
NSN 6150-01-042-7340
NSN 5975-01-179-7728
NSN 2925-00-463-1282
NSN 5895-01-249-1846
NSN 6145-01-276-7554
NSN 5895-01-008-0682
NSN 6645-01-534-5545
NSN 6650-01-413-8408
NSN 5998-01-626-5602