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 6135-00-027-3914
NSN 5925-01-188-1476
NSN 2925-00-486-8640
NSN 6320-01-284-4508
NSN 5960-00-177-1716
NSN 5960-01-614-8005
NSN 7035-01-486-4118
NSN 5960-00-148-4493
NSN 2925-00-756-8510
NSN 5915-00-059-1349
NSN 5910-01-113-5679
NSN 5925-00-111-1969