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 5950-01-286-8276
NSN 5965-00-674-5380
NSN 6150-01-313-9832
NSN 5960-00-071-0698
NSN 5945-01-279-4450
NSN 6240-01-235-8281
NSN 5999-01-455-4592
NSN 5855-01-350-2454
NSN 5895-01-435-6624
NSN 5855-01-447-1071
NSN 6110-00-996-3698
NSN 5945-01-435-0459