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 6685-01-315-8565
NSN 5920-00-170-4247
NSN 6610-01-115-5791
NSN 5998-01-009-0149
NSN 5930-01-159-2613
NSN 6145-00-418-2719
NSN 5996-01-216-0702
NSN 4140-00-707-2963
NSN 6130-01-631-4386
NSN 6645-01-078-9590
NSN 5935-01-176-7255
NSN 6105-01-360-5629