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 5945-00-854-6845
NSN 6110-00-376-4834
NSN 6645-01-510-1984
NSN 5999-01-442-4750
NSN 6320-01-029-4220
NSN 5930-00-138-1394
NSN 6110-01-085-4218
NSN 5930-01-507-7264
NSN 5965-01-071-3704
NSN 5930-01-530-7577
NSN 6610-01-232-0814
NSN 6130-00-771-2100