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 5910-00-488-7370
NSN 5930-01-239-3133
NSN 6145-01-237-2623
NSN 5996-00-069-8258
NSN 5920-01-179-0340
NSN 5975-00-276-7559
NSN 5950-00-601-5980
NSN 5960-01-512-0233
NSN 5935-00-555-2633
NSN 6150-00-942-4917
NSN 5925-01-381-0170
NSN 6130-01-027-9136