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 5960-01-357-1261
NSN 5950-01-502-7333
NSN 6320-00-701-0437
NSN 5985-01-597-5374
NSN 5920-00-355-4736
NSN 5930-01-052-2457
NSN 6105-01-052-2850
NSN 6320-01-501-7935
NSN 6620-01-135-3043
NSN 5945-01-649-4950
NSN 6145-01-295-1107
NSN 5925-01-606-1076