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 5895-01-293-7284
NSN 6240-01-303-6174
NSN 5999-01-429-5297
NSN 5965-01-422-9770
NSN 5935-00-710-1717
NSN 6610-00-825-5774
NSN 5910-01-399-4566
NSN 5910-00-792-0533
NSN 6645-01-156-4330
NSN 6240-01-056-8691
NSN 5835-01-247-2634
NSN 5950-01-109-3174