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 6150-00-279-9337
NSN 5985-01-432-2391
NSN 6240-01-285-7616
NSN 5996-00-946-8944
NSN 5975-01-551-1172
NSN 6110-01-250-2936
NSN 6130-01-573-8197
NSN 7035-01-222-1484
NSN 6220-01-557-5972
NSN 5855-00-797-8217
NSN 6150-00-193-3226
NSN 5835-01-379-1407