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 5905-00-216-8671
NSN 5910-01-195-8392
NSN 6150-00-001-2459
NSN 6320-01-475-7654
NSN 5835-01-020-5650
NSN 5855-01-418-6303
NSN 2925-00-330-7316
NSN 6685-01-563-5227
NSN 5990-01-014-1280
NSN 5855-01-121-8862
NSN 5920-01-522-5972
NSN 5915-01-188-4350