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 6685-01-350-4330
NSN 5905-01-356-4733
NSN 5945-00-444-9834
NSN 6110-00-155-4303
NSN 5920-00-149-0013
NSN 5895-01-363-9865
NSN 5915-00-144-5548
NSN 6610-01-337-4640
NSN 6240-01-415-6004
NSN 6150-01-152-2413
NSN 6685-00-715-1795
NSN 6645-00-960-6594