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 6320-01-476-7702
NSN 6220-00-312-2007
NSN 6105-01-398-7369
NSN 5975-01-426-2951
NSN 5985-00-402-6221
NSN 5950-00-952-4891
NSN 6645-01-499-1434
NSN 6645-01-437-9017
NSN 6130-01-563-9012
NSN 5910-01-023-1406
NSN 2925-01-025-0082
NSN 5950-01-401-5321