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 5935-01-326-3959
NSN 5975-01-116-2115
NSN 6650-01-138-1712
NSN 5935-01-390-8936
NSN 6145-01-602-7739
NSN 5835-00-092-1136
NSN 5855-01-502-9900
NSN 6145-00-631-4085
NSN 6650-01-203-8263
NSN 5835-01-447-2544
NSN 5905-01-485-6382
NSN 5930-01-075-1490