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 5915-00-383-1471
NSN 5925-00-434-1735
NSN 6105-01-055-5049
NSN 5990-00-912-3737
NSN 6685-01-096-4269
NSN 6645-00-057-3499
NSN 6130-01-483-1425
NSN 6620-01-444-4048
NSN 5960-00-065-5750
NSN 5960-01-577-5682
NSN 5910-01-481-1515
NSN 5975-00-293-8166