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 5935-00-585-3589
NSN 5905-00-247-3240
NSN 5925-01-504-0181
NSN 5855-00-089-3974
NSN 6610-01-353-4883
NSN 6135-01-568-9107
NSN 6320-01-578-6006
NSN 5985-01-618-3369
NSN 5985-00-189-0953
NSN 5895-00-122-1556
NSN 6105-01-374-0557
NSN 5925-00-160-4747