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 6105-01-145-4324
NSN 6130-00-279-5058
NSN 5935-01-240-5738
NSN 5985-00-060-2231
NSN 5915-01-460-7176
NSN 5996-00-636-4849
NSN 6145-00-233-9146
NSN 6220-00-229-4125
NSN 6220-01-524-4759
NSN 6610-00-419-7844
NSN 5990-01-408-6554
NSN 5975-01-413-1170