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 5905-00-073-9194
NSN 6320-00-403-6003
NSN 5835-01-426-6573
NSN 5915-01-525-4083
NSN 5925-01-454-1931
NSN 6150-00-353-5983
NSN 6620-01-488-4681
NSN 5985-00-009-7107
NSN 5895-01-555-8654
NSN 5920-01-025-6989
NSN 6130-01-560-7789
NSN 6240-01-145-4916