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 6685-00-173-3848
NSN 7035-01-512-5396
NSN 6645-00-922-8312
NSN 5935-01-062-3924
NSN 5935-01-215-2123
NSN 5895-01-134-7994
NSN 5960-01-033-6651
NSN 5975-01-204-7916
NSN 5855-00-879-7245
NSN 5998-01-510-9455
NSN 5985-00-490-7813
NSN 5965-01-408-7260