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 5910-01-649-3398
NSN 5915-01-167-4739
NSN 5925-00-926-0863
NSN 7035-00-478-4596
NSN 6320-01-029-4220
NSN 5910-00-902-1186
NSN 5855-01-307-4520
NSN 5950-01-161-3169
NSN 5996-01-212-2605
NSN 6150-01-546-1839
NSN 6145-01-647-3020
NSN 6150-00-344-2670