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 5915-01-182-1365
NSN 6130-01-579-5476
NSN 6240-01-168-6185
NSN 6110-01-142-2550
NSN 6620-00-455-2405
NSN 5998-00-329-8646
NSN 6150-00-334-0331
NSN 5930-00-770-7233
NSN 7035-01-339-3665
NSN 5930-01-236-1531
NSN 5920-01-549-4722
NSN 5985-01-215-0847