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 5855-01-110-9564
NSN 6240-00-060-7298
NSN 5985-00-472-1034
NSN 5945-01-582-0872
NSN 6645-00-836-9013
NSN 6105-00-138-2849
NSN 6620-01-201-8221
NSN 5895-00-332-7336
NSN 5985-00-758-4548
NSN 6320-00-456-2092
NSN 5930-01-132-3959
NSN 5975-01-310-2783