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 5975-00-126-0415
NSN 5910-01-541-3785
NSN 6320-01-215-6459
NSN 5960-00-453-7846
NSN 6685-01-121-6892
NSN 5965-01-250-8542
NSN 5835-00-847-7277
NSN 5915-01-426-8862
NSN 5925-01-210-6421
NSN 6685-01-569-4374
NSN 7035-01-019-5729
NSN 5999-01-124-9480