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 5925-01-399-6777
NSN 6650-01-006-1526
NSN 6130-01-602-4034
NSN 6240-01-614-5218
NSN 5996-00-179-9583
NSN 6240-01-525-2401
NSN 5965-01-035-0415
NSN 6150-01-328-2651
NSN 6105-01-553-6626
NSN
NSN 5930-01-054-3497
NSN 6240-00-304-7015