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 6105-00-519-2983
NSN 6320-01-313-8306
NSN 5895-00-418-2221
NSN 5975-00-312-1410
NSN 5950-00-391-4934
NSN 6145-01-032-8078
NSN 6685-00-807-5952
NSN 5925-00-814-8428
NSN 5945-01-280-0541
NSN 5985-00-245-0240
NSN 6150-01-172-6818
NSN 5950-01-608-6893