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 7035-01-561-6331
NSN 5965-01-379-6707
NSN 6320-01-556-2011
NSN 5990-01-218-5160
NSN 5925-00-853-3832
NSN 5925-01-451-0518
NSN 5930-01-177-9610
NSN 6150-00-723-2521
NSN 6685-01-249-9231
NSN 6110-01-254-6967
NSN 5835-01-647-6426
NSN 6220-00-836-9316