No other part numbers with same form, fit, and function found.
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 6320-01-056-1164
NSN 5920-01-482-8852
NSN 5999-00-972-7321
NSN 6610-01-275-0119
NSN 5945-01-417-5607
NSN 6320-01-347-2638
NSN 6220-01-577-0041
NSN 5910-00-296-8816
NSN 6610-01-482-3558
NSN 5915-00-072-6926
NSN 5985-00-279-2393
NSN 5996-01-184-7224