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 5950-00-442-1244
NSN 7035-01-027-1718
NSN 5920-01-345-4440
NSN 6240-01-114-8099
NSN 5835-00-821-8555
NSN 6145-00-293-5097
NSN 5999-01-495-0468
NSN 5910-01-359-5904
NSN 5999-01-285-2952
NSN 5925-01-451-3584
NSN 5985-01-553-6124
NSN 2925-00-210-3873