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 5895-00-459-6101
NSN 5915-01-069-2775
NSN 2925-01-140-7614
NSN 5960-00-273-3260
NSN 6645-00-896-9430
NSN 6130-00-241-6697
NSN 5998-01-401-5396
NSN 6320-01-592-6248
NSN 6130-01-029-4250
NSN 5998-01-382-0005
NSN 5905-00-073-3898
NSN 5950-01-063-0536