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 6240-00-275-1950
NSN 5985-01-408-5284
NSN 5985-00-628-4647
NSN 7035-01-021-6106
NSN 5998-01-631-4000
NSN 6320-00-070-4544
NSN 6320-00-313-9114
NSN 5915-01-269-7972
NSN 6320-00-483-0451
NSN 5975-01-024-5553
NSN 5965-00-359-9769
NSN 6610-01-461-1644