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 6130-01-060-9904
NSN 7035-01-633-9537
NSN 5835-01-414-3258
NSN 6145-00-887-6395
NSN 6650-01-299-8636
NSN 6130-00-753-2807
NSN 6685-01-149-8629
NSN 7035-01-479-5268
NSN 5945-00-289-9859
NSN 6240-01-301-8668
NSN 6610-00-981-0956
NSN 6105-01-157-3021