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 7035-01-313-6973
NSN 6135-00-862-5154
NSN 2925-00-631-1709
NSN 6685-00-420-2781
NSN 5985-00-280-4169
NSN 6685-00-216-6676
NSN 6220-00-211-6276
NSN 6145-00-419-9943
NSN 6135-01-260-7180
NSN 6650-00-130-0847
NSN 6645-01-550-9669
NSN 5985-01-265-1879