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 2925-00-720-3948
NSN 6220-00-432-9402
NSN 7035-00-179-3924
NSN 5985-01-615-2302
NSN 5945-00-470-9447
NSN 6610-00-572-8786
NSN 6220-01-232-1572
NSN 5960-00-244-1642
NSN 6610-01-320-1144
NSN 5965-01-011-9437
NSN 5925-00-163-3953
NSN 5999-01-370-5943