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 6610-00-139-1105
NSN 6685-01-195-0138
NSN 2925-00-246-3077
NSN 6645-00-287-9192
NSN 5965-00-862-3295
NSN 6135-00-016-0071
NSN 5855-00-797-8217
NSN 5930-00-665-5088
NSN 5920-01-019-0925
NSN 5945-01-429-8942
NSN 6685-01-580-0311
NSN 6650-01-179-3823