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 5835-01-384-3206
NSN 5945-01-445-6081
NSN 6645-00-618-9496
NSN 6105-00-099-8818
NSN 6220-01-330-2669
NSN 6620-01-440-5585
NSN 2925-01-320-6512
NSN 6610-00-466-3104
NSN 6610-01-057-7474
NSN 5996-01-069-5027
NSN 6685-01-559-6725
NSN 5895-01-387-6520