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 5925-01-459-7882
NSN 5960-01-429-5897
NSN 5975-00-442-9533
NSN 5895-00-153-0086
NSN 5965-01-422-1392
NSN 5935-01-415-2885
NSN 5950-00-935-2343
NSN 5920-00-929-5963
NSN 5998-00-141-0399
NSN 5920-01-084-7975
NSN 6320-01-498-4954
NSN 5915-01-026-5920