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 6220-00-412-2741
NSN 5985-01-567-8104
NSN 6620-00-844-4363
NSN 5910-00-250-7416
NSN 5945-01-479-3463
NSN 5950-00-193-9924
NSN 5945-01-044-7385
NSN 2925-01-247-8058
NSN 5975-01-143-9396
NSN 7035-01-374-7954
NSN 6150-01-506-0148
NSN 6220-01-517-4377