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 2925-01-358-8346
NSN 5985-00-170-5864
NSN 5935-00-648-3298
NSN 5895-00-275-9145
NSN 5935-01-555-8874
NSN 6145-00-073-8659
NSN 6105-01-297-9977
NSN 5910-01-322-0434
NSN 7035-00-371-7749
NSN 6110-00-135-6447
NSN 6240-01-012-2706
NSN 4140-00-517-7902