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 6130-01-325-9268
NSN 5910-01-456-9541
NSN 6650-01-421-2370
NSN 5915-00-422-5222
NSN 6145-01-604-9552
NSN 5835-01-432-1277
NSN 6130-01-631-9570
NSN 6150-01-605-1787
NSN 6145-01-115-4543
NSN 6645-00-902-3461
NSN 5920-00-519-7664
NSN 5975-00-059-3646