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 6110-01-657-0155
NSN 6650-01-079-1608
NSN 5950-01-630-7664
NSN 5945-01-335-8233
NSN 6645-00-171-9251
NSN 5915-00-636-9785
NSN 5910-00-350-3539
NSN 6220-01-076-4383
NSN 5935-01-360-9403
NSN 7035-01-222-1484
NSN 6320-01-571-4530
NSN 5950-00-099-9612