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 6320-00-389-4756
NSN 5985-00-081-1217
NSN 6145-00-278-0697
NSN 5835-00-415-6421
NSN 5950-01-534-2341
NSN 6685-01-024-8986
NSN 6320-00-456-2092
NSN 5910-01-192-5505
NSN 5996-01-604-9653
NSN 6685-01-256-3417
NSN 5935-00-470-1836
NSN 6650-01-027-1181