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 5915-01-337-5164
NSN 5960-01-450-8539
NSN 5975-01-357-7842
NSN 6135-01-441-0518
NSN 5920-01-100-3018
NSN 2925-01-144-0352
NSN 5930-01-350-5715
NSN 5935-01-382-9767
NSN 6685-00-822-9465
NSN 6110-01-269-1889
NSN 6220-01-576-5372
NSN 6130-00-682-2482