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 6320-01-455-3394
NSN 5895-01-457-7150
NSN 5935-00-971-0288
NSN 5965-01-353-0085
NSN 7035-01-521-3449
NSN 6610-00-681-0590
NSN 5985-01-445-8688
NSN 6240-01-358-0064
NSN 6150-01-627-1176
NSN 5920-01-510-3933
NSN 5975-00-296-5040
NSN 5996-00-705-9518