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 6320-01-353-9753
NSN 5975-00-406-4753
NSN 5999-01-600-8729
NSN 5925-01-117-6277
NSN 5855-01-461-2741
NSN 6685-00-281-2840
NSN 5975-01-336-3022
NSN 6105-01-198-3967
NSN 5975-01-380-0549
NSN 5835-01-378-6804
NSN 6320-00-483-0451
NSN 6220-00-255-3367