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 5996-00-888-1180
NSN 5935-01-608-4664
NSN 6685-01-616-8902
NSN 5935-00-285-2767
NSN 5915-00-631-5029
NSN 5925-01-539-4030
NSN 5910-01-442-4216
NSN 5935-01-443-9773
NSN 5950-01-017-8548
NSN 5835-01-504-0837
NSN 5999-01-237-6638
NSN 5895-01-017-3781